Question

Please help solve this is only thing I need

Answer 1

Answer: x=2 y=8

Explanation:

Substitute y into the second equation

x = 18 - 2(2x+4)

x=18-4x-8

x=10-4x

5x=10

x=2

substitute x into either equation and solve for y. It's easier to substitute into first.

y=2(2)+4

y=4+4

y=8