Question

2y+x=-4
y-x=-5

Answer 1

what is the question?

Answer 2

find x and y

Answer 3

System of two equations, two variables... presumably we're solving for them. :P

Answer 4

Solve for \(y\) on the bottom.

Answer 5

I) y=-5+x

II) 2(-5+x)+x=-4
-10+2x+x=-4
3x=6
x=3

III) y=-5+3
y=-2