#### Answer

(10, -12)

#### Work Step by Step

Multiply the second equation by -4
-4x + 20y = -280
Add to first equation
4x + 2y = 16
-4x + 20y = -280
22y = -264
y = -12
Plug y = -12 into 4x + 2y = 16
4x + 2(-12) = 16
4x = 40
x = 10
Solution is (10, -12)