Question

Sub:Algebra (Huy
Std:
R. No:1
4. Let us solve the following linear equationin
two vasiables by elimination method
1. 3x +2y=6
2x-3y=17​

Answer 1

Equation:

3x + 2y = 6

2x - 3y = 17

Multiply the first equation by 2

And multiply the second equation by 3

Equations:

6x + 4y = 12

- (6x - 9y = 51)

__________

0x + 13y = -39

=> y = -3

2x = 17 + 3y

=> 2x = 17 - 9

=> x = 4

Answer 2

My work is not neat, but it might help you!