Using substitution to solve a system

👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by substitution, we solve for one of the variables in one of the equations and then substitute for the variable in the other equation and then solve for the other variable. Next we plug in the obtained value of the other variable into the equation for the initial variable we solved for to obtain the value of the variable.
The value of the two variables obtained is the solution to the system of equations.
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Organized Videos:
✅Solve a System of Equations Algebraically
• Solve a System of Equa...
✅Solve a System of Equations Using Substitution | Easy
• Solve a System of Equa...
✅Solve a System of Equations Using Substitution | Hard
• Solve a System of Equa...
✅Solve a System of Equations Using Substitution | Learn About
• Solve a System of Equa...
✅Solve a System of Equations Using Elimination | Learn About
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✅Solve a System of Equations Using Elimination | Easy
• Solve a System of Equa...
✅Solve a System of Equations Using Elimination | Medium
• Solve a System of Equa...
✅Solve a System of Equations Using Elimination | Hard
• Solve a System of Equa...
✅Solve a System of Equations Word Problem
• Solve a System of Equa...
✅Solve a System of Equations With Three Variables
• Solve a System of Equa...
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👨‍👩‍👧‍👧 About Me: I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips. Find more here: www.freemathvi...
#Systemofequations #Algebraically #brianmclogan

[@avabeans0]

7 years later and this is still helping me on my algebra quiz

[@princesscherryj8825]

Yes

[@jesusontiveros4090]

CherryTheQueen TV feel the pain huh

[@ryouxgaming2088]

Same here

[@justamroo]

Same lol

[@beemybro909]

sir it’s been 8 yrs but you’re still my hero

[@hayleehall4069]

An 8 year old video in 4 mins taught me more then my algebra teacher in two weeks.

[@papipedro2899]

Bro same now I think I’m gonna get a actual 30%. I’ve been trying to learn it for 2 hours now and can’t I’m screwed

[@rebeccaregalado7856]

SAME OMH I GAVE A QUIZ TMR SHE DOESNT HELP MUCH

[@lazymulberry]

Facts

[@kierawilson6018]

Lol same, I got a test 2mrw and I can't remember the steps for substitution and the linear method to save my life. My math book ain't helping and my teacher just writes and never explains. I'm like the only one struggling and everyone else somehow gets it and they won't help me!!

[@leafstersz]

real

[@alexanderkoronczay6153]

Steven doesn’t know how lucky he is

[@Xtina4444]

Alexander Koronczay right 😂😂

[@ProdStevo]

My name is Steven

[@MiguelOlloque]

@@ProdStevo ok??

[@Claudia-lq3ns]

Seriously, Steven 😂

[@fr34ky57]

What a good teacher. You're like one of these chill teachers that gets into the point instead of jamming our brains. I appreciate everything you teach!

[@mohamedgenena9353]

Soviet onion

[@Curry_Communist]

Based pfp

[@cristianmccullough4374]

Stephen better pay attention

[@brianmclogan]

haha seriously

[@ashwinterz1371]

grownmanchild this really helped show that it wasn't as hard as my teacher made it out to be. Th e way she explained it is nothing like this, and I'm very thankful you put this out there.

[@rebeccaomni-futura4647]

fuckin stephen

[@epicgamer-ny4fj]

@@brianmclogan so how are you doing in 2020

[@MrSpiffy_]

Thes has me dead

[@lisa-mj8qf]

Best. Math. Teacher. Ever.

[@brianmclogan]

so happy to help!

[@SuperAngelora]

Thankyou so much you made learning math at 43 that much more enjoyable and understanding as this confused me for days until I found your video!

[@dantemorales2493]

This was 7 years ago and all I wanna know is what is Stephen up to these days

[@sofiyab7910]

Dante mma hahaha me too 🤣

[@itsyagirl.aryy.]

@@sofiyab7910 lol this is helping me tbh I’m about to do a quiz rn 😭😂

[@sofiyab7910]

@@itsyagirl.aryy. the struggle is real 😭 did you pass?

[@adamkazma]

@@sofiyab7910 I guess we'll never know

[@adamkazma]

I guess we'll never know​@@itsyagirl.aryy.

[@riz8819]

Thanks man you just saved my Quiz tomorrow wish me luck

[@brianmclogan]

you got this! best of luck!

[@rig0rmort1s]

Riz howd you do though? 😂😂😂

[@ashroniethomas7187]

Me too

[@Dracoh]

How’d you do?

[@amrkassab291]

How'd you do, don't think you'd remmember tho lol

[@aderze2825]

I love how his videos are short and not too long like other videos which take more than 10 minutes to explain. I can now understand how to do substitution thanks to this guy. Thank you!

[@f30pano]

Tell me why this man is like a god and he’s the reason why my grade is at a 95. My teacher got fired for being so bad like please come to my school

[@cheesybreadp]

The way that you teach is so streamlined. The sense it makes- The sense!! 🙌🏾🙌🏾

[@teague.m3857]

Watching this after my math quiz.
Welp, I failed.

[@connors9239]

Rip

[@raneemaly]

Pen Cap that’s what I’m doing rn 😂😭

[@itsorlandomendez5426]

Pen Cap sammeeee brooo except it was a test and I failed👀

[@reneehaney8857]

i wish i would do that oof

[@torikellyreeves]

@Mr Culec same,I have biology and math finals too

[@BigEjLive]

4 minutes compared to 2 weeks is krazy but i learned it thank you

[@TheDerpyZ]

My teacher takes like 3 days for this stuff, he does it in 4 minutes

[@ss_ss_8_31]

That’s so true

[@larryt.8316]

10 years later and this is still helping me on my Algebra 1 Test, thank you so much Mr. McLogan

[@Ok-bb7gf]

I literally cannot tell you how much this helped me. I have a module test about this tomorrow. And a unit test about solving linear equations and systems of equations. These videos are the best thing to exist. Keep it up 👍

[@DOiTAGAiN84]

This guy is great. I wish I could hire him as a tutor for about a month or so.

[@userwhoiswhatin]

11 years later and i still find this video helpful! Thank you.

[@suspectrum.2259]

THANK YOU SO MUCH! Watched this right before test and wrote your equation in my notes and discovered that I had been doing it wrong all along but instead thanks to you I got 100% on my quiz.

[@isaacplotts9026]

This is the most learning I’ve done in math this entire grading period

[@laylah2253]

Oh gosh thank you so much! My math teacher doesn’t ever explain anything so it gets really hard trying to do hw with out any explanation on how we’re supposed to do it. Thank youuuu- - -

[@erosen2249]

12 years later he helps me with my math sheet!

[@marietiaffi2620]

This math channel deserves all the likes on RUclips

[@rahafmohammad6648]

You explanation is better than all my math teacher thank you a lot

[@justamroo]

07 Rahaf Mohammad hi im also in dawha school lol

[@cxproductions7106]

This is helping years later as a slacking off senior, taking CCR Bridge. Thank you so much! Highly recommend if you need help with you Math.

[@viewer2576]

11yrs later and this is helping me on my algebra test

[@emmabedell4186]

your videos are the reason i am no longer failing math someone give this man a raise

[@miguelag333]

Thanks man I wish you were my math teacher I have algebra 1 and I'm failing because my teacher isn't really that good at teaching as you are but I'll bring my grade up

[@brianmclogan]

keep up the hard work, happy to be there for you

[@fridamejia1784]

Litterely same, I don’t have a teacher (a sub) for 5 months and its been hard

[@brandonhovencamp4424]

I love how my teacher takes a whole period to explain this and thats why im confused when he does but thanks brian this help alot

[@JonathanFerguson-yi5sp]

Bro just saved my life in so many ways thanks so much

[@superguy5738]

our teacher explained this to me 4 times and I still didn't understand it, I watched this once and I understand it completely. thank you very much

[@GOTHIBORZOI]

Hi! I really respect that you put up guidelines for your comment section. I have an assignment due tomorrow that I've been putting off, and am having to work on it last minute. This helped both me and my sister, TYSM!

[@crystalrangel6640]

Your explanation was far better than my professor! I left class so confused! Very thankful for your detailed yet simple explanation!

[@DreamStudio.0]

I can't thank you more sir! You're more helpful than my every Math teacher

[@mana_mayo]

You sound like a good teacher, I learned a lot from this, I cannot thank you enough.

[@Mayar785]

12 years later and this man is just helping me pass my algebra quiz

[@dinosmart1111]

Brian knows how to explain concepts as if they were very easy which makes it easy. Thanks man!

[@DeborahLGS]

As a Mom, supporting her son in Algebra, and not having good notes from the teacher nor from class notes...this is a time and life saver! I can easily explain this to my son. I have used your videos through both of my son's primary education! My oldest is a Junior in college and a Data Analytics major! Your videos helped me to support his math understanding and keep his A's in math along the way to secure scholarships and a math related degree. Your videos are more than just teaching, they are gifts and blessings. Thank you!

[@goldenskies2913]

9 years ago this video was made, and it still allows me to pass my homework after missing a week of school

[@naturalrebel6301]

this guy is the man best math teacher

[@900degreeangle]

12 years later still very helpful

[@queueuof]

bro single handedly carried my final i have tomorrow

[@Dharmannian]

11 years later abd i have a test tomorrow but this guy teaches so much better than my math teacher 😂

[@nicolekienzle3937]

Honestly, I'm a biochem major but I don't know why algebra has been so rough lately. But you are the only person who has helped! Thank You So Much!!!

[@eybrowflex4468]

Have no fear, for Brian McLogan is here.

[@martinepowell9559]

I needed a refresher to ensure my son was doing his assignments correctly. Thank you SO much for the excellent video.

[@BmwAlexM]

wish my parent wanted to help me this's much lol

[@Had3sYT]

OMGGGGGG THANK YOU SO MUCHHHH. My algebra teacher does NOT help at all and I’m studying for the midterms right now!

[@HBH0]

excellent Teacher Thank you sooo much I have a mid term quiz and this helped me so much thank you I hope u have a great day :)

[@NightingaleMatcha]

Your videos will save generations of students having a hard time understanding methods and equations. Thanks for the explanation :)

[@mira_belluh]

I'm watching this while solving the questions, really helpful thanks so much you explain it well :) 👍🏽

[@homsandwitch4488]

These videos are so freaking helpful and I like how they are in a classroom setting, it makes learning this easier

[@emiliafarrell1695]

Literally had been working on my math test for an hour on this one problem watched 2 minutes into this video and had an OHHHHH moment. Thanks so much mr mclogan

[@brianmclogan]

You are very welcome!

[@Jamand._Jare]

I got an add for a math site that said “are the videos from 2006 really helping” yes they are.

[@ducksongfans]

11 years ago but still helping me

[@kimberlytorres1820]

Oh my god, your a amazing teacher. This explanation was so great. You got straight to the point. This was amazing and so helpful. God bless. 👍🙏

[@bompscout1999]

8 years ago and is still helping me. Edit 1: and he just hearted it even after it’s posted 8 years ago,not only a math genius but a good RUclipsr

[@jadenreath]

you dont know how much you have helped me man. thank you so much

[@brendavalle7263]

Thank you for posting these videos!!! They are extremely helpful!!!

[@brianmclogan]

you are very welcome!

[@crispychicken9928]

I have a math test tomorrow and I don't want to fail so here I am. My math teacher has been trying to teach us this for about 2 weeks now and me along with many other kids dont seem so understand. I thought I was just stupid but I think the real reason is because kids in my math class are very loud and annoying so I cant focus, this video really helped me :D

[@melany5814]

an 11yr old video taught me better in 4 mins than my math teacher in 2 hrs dats crazyyy

[@igitsali9747]

It’s 2020
My man still helping the future generations
TYSM👍

[@ScienceFiction-js6fe]

Bro is single handily saving our grades

[@blancahernandez9995]

I have a Test on Friday and this really helped me out soooo much! Thank u

[@payaali4611]

9 years later you are a life saver ❤

[@skazcix4141]

This dude came in clutch my senior year of highschool now im using him to help me pass my ibew aptitude test.

[@HopeReviews]

Dude thank you!

[@itsnicklawton]

It’s that time of year again, time to learn from my favorite teacher I never had, Brian McLogan.

[@t0mm7]

watching this while taking a quiz on it. this is helping me sm

[@t0mm7]

totally different question to

[@BLAZEONEPDX]

In 31 preping for my aptitude, the way you explained it helped tremendously thank you .

[@yale_xxis]

This guy has saved so many lives...
Including mine.
Thanks for everything...

[@tuneradventurez1030]

10 years and still helping me understand it more

[@LMGvt]

Thanks so much. You my be the reason I get finished with my final math class in college today.

[@graciec8904]

From the bottom of my heart I want to say thank you. You just saved me from failing my college math class.

[@erinlagger9665]

just got back from two week break and i forgot how to do syestems of equations! this guy is a life saver!

[@bendaniels1213]

My entire school career, this has been the only guy I'm able to comprehend and actually understand what he's doing

[@brianmclogan]

So happy to help you out!!

[@Memeway_]

12 years later, and i am able to understand homework

[@nancyssonni8365]

A gifted teacher is what you are.

[@jamieh1883]

This dude has taught me more than my teachers have

[@i-nuke1188]

It feels like my teacher is speaking German when she teaches

[@lealasmith4709]

You explained this really good and now I learned. Thank you

[@deanopascoe3112]

This channel is so good whenever I don’t understand something I’ll come here very helpful and keep up the good work!

[@YGODueltainer]

the only video that actually has subtitution instead of elimination.

[@christihosick6567]

I just got more from this video than I have the last 3 weeks in my college math class. Thank you!

[@Chrispushin]

You’re my favorite teacher bruh you’ve never even been to any of my schools and I’m about to graduate

[@UKgamer0000]

11 years later and this is still helping me on my algebra 2 quiz's

[@lilmac4382]

0:39 “what im gonna duse”

[@luvaxy]

he said what I'm gonna do is but it was all together at the same time so it sounded like Duse

[@jabrojabro1159]

My teacher has been teaching this for days and I couldn’t get it, you sold it to me in 4 minutes, thank you sir

[@martm216]

Excellent teacher - my maths is sticky and rocky. But even I followed this right through, first go.

[@brianmclogan]

Happy to help

[@martm216]

@brianmclogan aww thanks. I wish, as I'm sure many tell you, that my maths teacher at school had been half as good. I did get a better teacher in my early thirties at an evening class, and finally got my O Level (as it was then) Mathematics. (I live in England.) Although I have a good many other academic qualifications up to Master's level, I am as proud of that O Level Maths as I am of any of them.

[@RodCornholio]

Looked at the thumbnail. Did all the steps in my head after being awake for 20 hours and 30 years since Algebra class. Not bragging, just giving you folks learning this now, the hope that it can stick with you long after you've learned it.

[@FortMat31]

Learned more from u in a few minutes more than what I could learn from my teacher in 2 days, thanks!

[@Garcia24678]

Thanks a lot! I watched your videos and they all helped me. You teach really good. Very direct and easy to grasp the information. Also, is there a way to show the check for the answers?

[@jamesmiller9084]

I have a test tomorrow and this helped clear things up thank you

[@Rky_Yousef]

Thank you soo much its the night before my math exam and i couldn't understand this topic untill i found your video thank you soo much god bless you❤

[@jacobmullinax8899]

You are amazing. Thank you. Subscribed

[@theentirestateofalaska.4983]

still helping out 12 years later on a late school night

[@zW1LdXf0rL1f3]

Yup 😭

[@MrDreamSon.]

9 years later and still using the same topic.

[@sonicisiah100]

Thanks, now I can finish my Algebra homework 👍🏽

[@brianmclogan]

You are very welcome!

[@Cosmic_Nova1]

Dang, I have a test in a week so this is gonna be so helpful. Thank you bro.

[@aarissak]

I have a packet of homework due tommorow, this really helped. Thanks!

[@LILNugget49]

after 12 years your helping me do my homework that has been missing for 2 weeks

[@Gumbi_kit]

😭

[@mr.narutothedeardevil1172]

I so so so so so over thought these kind of problems before solving them in my notebook.
Thank u for your help a lot!