Question

-5x -2y= -9
8x + 8y= 24

Answer 1

Answer: x=0 y=2

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

Answer 2

x=5

y=-17

Explanation:

basically what I did was:

1) I multiplied the first equation by 4 , solved for x

2) I used the value of x that i found and substituted in one of the equations to find y