Suppose, we have two linear equations: a1x + b1y = c1 and a2x + b2y = c2 If a1/a2 = b1/b2 ≠ c1/c2 , the system will have no solution and will be consistent. The graphs of this type of equation will have parallel lines. To learn more about Algebra, enrol in our full course now: bit.ly/QuantAlgebra To watch more videos related to Algebra, click here: bit.ly/QuantAlgebra_DMYT
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"SHE WAS 5 TIMES AS OLD AS GAURAV" SO BASICALLY MOTHER'S AGE IS X +23 since you subtract the 5 to the “x+28” because it's five years ago. But then, since the second to the last sentence referred to gaurav's mother so it's 5(x+23). But your equation (x+28)-5 = 5(x-5) seems like gaurav are being multiply by 5. And it's does not satisfied to the statement “SHE WAS 5 TIMES AS OLD AS GAURAV”. In this statement it should be translated mathematically like this 5(x+23)= x-5. “5(x+23)” SHE WAS 5 TIMES AS OLD and “x-5” AS GAURAV.
Thank you so much Aditi for your appreciation. We are glad that you understood the concept. We are happy that we could help you learn. Do support us by subscribing to our channel. 👍👍
@@InfinityLearn_NEET I have subscribed it and do u know my all teachers only teach us only from your videos I love this channel thanks ❤️ for making it🥰🥰
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DOUBT: IF WE TAKE HIS MOTHER'S AGE AS X THEN HIS AGE WILL BE X+28 IF WE CONTINUE LIKE THIS GAURAV'S MOTHER AGE WILL BE 12. if we consider mother's age as X then GAURAV'S age will be x+28 if this is right then his mother's age is 12. And it is not possible so kindly explain this to me please
It's my pleasure. We are glad that you understood the concept. We are happy that we could help you learn. For more videos, please visit our website - dontmemorise.com/
Amirah is 4 years older than priya and shirely is 2 years younger than priya . If the sum of thier ages is 47, find thier respective ages. How to solve
Gaurav’s age 5 yrs ago was x-5. His mother’s age 5 yrs ago was 5 times his age 5 yrs ago. So 5yrs ago, Mother’s age =5 times Gaurav’s (was is used as “=“). So Mother’s age = 5 (x-5)
Suppose, we have two linear equations: a1x + b1y = c1 and a2x + b2y = c2
If a1/a2 = b1/b2 ≠ c1/c2 , the system will have no solution and will be consistent. The graphs of this type of equation will have parallel lines.
To learn more about Algebra, enrol in our full course now: bit.ly/QuantAlgebra
To watch more videos related to Algebra, click here: bit.ly/QuantAlgebra_DMYT
You have taught me in 30+ years what no one else could. THANK YOU!
I'm glad to hear that. Thank you for sharing and thanks for watching! :)
Faliure?
Faliure*
@@nirmalgautam2261 Failure*
Hey, Sunny. Are you still running your adoption facebook page? I would like to sign up.
Extremely Fine lecture
Oh my god you taught me something i couldn't understand for 3 hours thank you .
Thanks a lot
Most welcome, Shravani!
Wish you a Happy learning! 🙂🙂
Nice explanation mam. I like your all videos biology also
Please upload more videos on age problems. This lecture was exceptionally well. Thank you.
Wow your teaching amazing!!! Thank you so much!!!
Made some video on age problem
Thankyou mam it is great
Amazing teaching
You made me understand what even the maths teacher of my school couldn't 🎉
thanks
Thanks mam you solved my life problem
♧Thanks for clearing my doubt and your explanation is good♧▪♡ keep up the good work♡ (the presentation especially)
Thank you so much
I do not get it.
Mam this channel is the best learning channel. My support always with u
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i able to understand this process
Great! :)
mam really u r amazing!
Thank you so much.
Happy Learning :)
one of the best youtube channel. I recommend this to everyone out there. go to the playlist. have fun study creative....
Thank you so much my doubt is very clear
You're most welcome. We are glad that you understood the concept. We are happy now that you are all clear with your doubts. You motivate us to do better. Keep watching our videos. 😊😊
Best most talented teacher of math
where did you got,x=12 at 2:15
Same confusion here
Where did you get*
A sentence cannot have a past tense twice.
dawg, what can you not understand there? it's basic algebra. bruh.
@@rosepierce9382bruh how if u transpose 23-25 it’s -2 and then 23+25 is 48
then x-5x = -x
23+25=5x-x
48=4x
x=48/4=12🎉
I can'tt understand how to solve this age problems question when I see your video I can understand all concept......... Thank you so much ma'am 😊😊
Thanks a lot mam
You're welcome. Happy Learning :)
you taught each and everything clearly thank you mam
Most welcome, Mbabu Naik!
Thanks and keep watching! 🙂🙂
Than k you you made it every step clear
Interesting. Cannot stop watching !
"SHE WAS 5 TIMES AS OLD AS GAURAV"
SO BASICALLY
MOTHER'S AGE IS X +23 since you subtract the 5 to the “x+28” because it's five years ago. But then, since the second to the last sentence referred to gaurav's mother so it's 5(x+23). But your equation
(x+28)-5 = 5(x-5) seems like gaurav are being multiply by 5. And it's does not satisfied to the statement “SHE WAS 5 TIMES AS OLD AS GAURAV”. In this statement it should be translated mathematically like this 5(x+23)= x-5.
“5(x+23)” SHE WAS 5 TIMES AS OLD and “x-5” AS GAURAV.
exactly
Thank you mam for such a good explanation and by the way Happy teachers day !!!🥳
Mam I have a problem I think that mother past age will be x+23
Why it is -5(x+28)
Please reply
I understand 😉
All ur videos were mind blowing
A lot of thanks mam
Thanks, helped a lot...
Very nice...great
Thank you so much Aditi for your appreciation. We are glad that you understood the concept. We are happy that we could help you learn. Do support us by subscribing to our channel. 👍👍
@@InfinityLearn_NEET I have subscribed it and do u know my all teachers only teach us only from your videos I love this channel thanks ❤️ for making it🥰🥰
i was having fear but now its super easy ////////////////
thank you .
Very good educational videos
Glad you liked it! :)
Yours videos are awesome
Thank you very much ma'm
Amazing amazing really amazing I loved this channel a lot
really informative
You are voice is ❤❤❤
Thanks for making this video .This video helped me a lot.
can you please explain x + 23 = 5x - 25 how we get x = 12
Mam with your video i am able to solve all age question
Thank you very much mam
Thank u
It's very nice
Thank you soo much!
Which software you guys use for making animations
Mam really helped me a lot thanks mam
You're most welcome Shubham. We are really happy to hear that it was helpful for you. We are glad that you understood the concept. Do support us by subscribing to our channel. 👍👍
I have a doubt that why are using the past to predict the age of the present ?
Best way
You cleared all my doubts .thanks
a teacher once recommended this channel to me and from then I am fan on this channel☺☺
Glad to hear that Annapurna :)
Very very very good
Thank you so much Venkateswaran for your appreciation. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
stop spamming the comment section ffs
DOUBT:
IF WE TAKE HIS MOTHER'S AGE AS X THEN HIS AGE WILL BE X+28 IF WE CONTINUE LIKE THIS GAURAV'S MOTHER AGE WILL BE 12.
if we consider mother's age as X then GAURAV'S age will be x+28 if this is right then his mother's age is 12. And it is not possible so kindly explain this to me please
NO. IF YOU TAKE HIS MOTHER'S AGE X THEN HIS AGE WILL BE X-28 NOT X+28. Because mother is older than son means son is younger than mother. Got it?
can you explain because i want to know
she just did
Can you answer my question
The age of Somu is four times that of his son Vijay . If the difference of their ages is
27 years , find the age of Vijay.
Vijay-9years
Somu-36years...
How did you get that 12?
god bless you bro
What If there's no _ times, just the age products?
Nice
2:24
excuse ma'am where did you get 12?
x + 23 = 5x - 25
Transposing 25 to the left, and x to the right,
23 + 25 = 5x - x
48 = 4x
12 = x
x = 12
Hope this helps :)
yes thank you ma'am now i know this is great fo me
it's true dear
oh now i get it, at first i got it wrong because my answer was -12
i transposed it in the opposite way
@@InfinityLearn_NEET amazing!
Plz answer I don't understand how 12 comes
See I'll explain they got x as 12 and gauravs current age they have taken x so gauravs age = x = 12
If you don't understand how they got x only as 12 see
Watch the video again I can't explain now tomorrow is my maths exam 😭
Gaurav never dies.
in the 2nd equation why did u add 5? What i mean is u add 5 (x- why?
Thank you mam
It's my pleasure. We are glad that you understood the concept. We are happy that we could help you learn. For more videos, please visit our website - dontmemorise.com/
Me who's watching this 1 day before exam.........😂😂
Us bro
Same here
Hey that's my name
how did it become 12?
good 👏
Thank you, Samantha!
Keep watching! 🙂🙂
Thank you so much 😊
How to solve to get 12 plz dont teach shortcut explain so we can learn
Amirah is 4 years older than priya and shirely is 2 years younger than priya . If the sum of thier ages is 47, find thier respective ages. How to solve
What is the answer??
What is the answer??
@curiousme Amirah is 19, Priya 15 and Shirley 13 I think
How did you get 12
Jhcs I am sushant class8
The calculation part I didn’t get it
how did you get 5(x-5)?
Gaurav’s age 5 yrs ago was x-5. His mother’s age 5 yrs ago was 5 times his age 5 yrs ago. So 5yrs ago, Mother’s age =5 times Gaurav’s (was is used as “=“). So Mother’s age = 5 (x-5)
@@jamessol7400 thanks
where did she get twelve???
EXplin in details to fast
It should be 1/-2
bro that's my and my mother's age.
I could not understand this for 3 days
👍👍👍
Can't understand how 12 came
Damn.....satisfying
what's satisfying?
I name is gaurav really
Sorry! I got it
How
Maam which belonged country you
Yayayayayayayay
Mam This Age Sums Are Hard..🤔
༼ つ ◕_◕ ༽つ
sorry i was not able to learn .Please find an easy way to teach someone
Not so easy to understand
🥰🤩
The question is gaurav's age is5 times mother's age if gaurav's age is 12 then mother's age would be 60
Incomplete solution
kya koi mare sapna pura karega pls 1k subscribe paucha do
(help me guys reaching 1k)
Think so wrong