Question

3x - 2y = 9 and -3x + 2y = -9

Answer 1

KK: Won't you please include the directions for each problem? Otherwise, your potential helpers have to guess or make assumptions in regard to what you must do here.

Answer 2

please ^^^^^^

Answer 3

are you solving for x and y ?

Answer 4

if so, add the equations and the x's will cancel out. Then solve for y. Once y is found, sub that into either equation and solve for x.