Solve for both systems: - 5x + 2y = - 6 and 3x - 2y = 6

- 5x + 2y = - 6

- 5x +5x+ 2y = - 6+5x

2y = - 6+5x

2y/2 = - 6+5x/2

y=-3+2.5x

3x - 2y = 6

3x - 2(-3+2.5x) = 6

3x - 2(-3) (-2)(+2.5x) = 6

3x+6-5x = 6

6-2x = 6

6-2x-6 = 6-6

-2x=0

-2x/-2=0/-2

x=0

y=-3+2.5x

y=-3+2.5(0)

y=-3+0=-3