Algebra - Solving Linear Equations using Substitution Method 3/3

In this lecture series I'll show you how to solve for multiple variables simultaneously using the technique called: the Substitution Method

Problem Text:
3x + 2y = 14
4x + 5y = 21

[woolyski]

This helped me so much, i get everything in maths for this semester, except for this topic. Now i get it, thanks a ton.

[tankatrina]

Thanks for this teaching video.Cuz
sir u let me know how to use simultaneous method to solve algebra questions