Question

Crosb - Multiplication Method
2x-
3y = 13
7oc- y 20
0
= 0​

Answer 1

Answer:

5x-4y=-2............(1)*2

2x+3y=13 ............(2)*5

10x-8y=-4

10x+15y=65

- - -

.....................

-23y=-69

y=69/23

y=3

putting (1)

5x-4y=-2

5x-4(3)=-2

5x-12=-2

5x=-2+12

x=10/5

x=2

TAKE THIS EXAMPLE

PLS MARK ME BRAINLIEST