Solve for - 2x - 2y = 4 and - 2x - y = 11

- 2x - y = 11

- 2x - y+2x = 11+2x

-y= 11+2x

-y/-1= 11/-1+2x/-1

y=-11-2x

- 2x - 2y = 4

- 2x - 2(-11-2x) = 4

- 2x - 2(-11) (-2)(-2x) = 4

-2x+22+2x=4

+22=4

no solution