Solve for both systems: - 3x + 2y = 1 and - 2x - 2y = - 16

- 2x - 2y = - 16

- 2x - 2y+2y = - 16+2y

-2x= - 16+2y

-2x/-2= - 16+2y/-2

x=8-y

- 3x + 2y = 1

- 3(8-y) + 2y = 1

- 3(8) (-3)(-y) + 2y = 1

-24+3y+2y=1

-24+5y=1

-24+5y+24=1+24

5y=25

5y/5=25/5

y=5

x=8-y

x=8-5=3