Mastering Simultaneous Equations: Step-by-Step Elimination Method with Real-World Example

[@ChavoMysterio]

5x-y=4
2x+y=10
5x+2x-y+y=4+10
7x=14
x=2
5(2)-y=4
10-y=4
-y=-6
y=6
2(2)+y=10
4+y=10
y=6
(x, y)=(2, 6) ❤

[@ZekariasFeyissa]

😮😮😮!!!!!!!¡!!!!!!!!

[@ZekariasFeyissa]

Good❤❤❤❤

[@Peterseng24]

After x=2 at 0.48 by elimination, substitute for x into either equation and solve for y. No need for a second elimination process. 🇦🇺

[@CalvinceOnlineMath]

Thank you for the sentiments. This depends on what your professor was testing; if the instructions are ’use elimination method’ then don’t mix with substitution, just eliminate one variable to solve for the other in turns

[@shoukatalishad5524]

Nhi hua