Verified Answer :

4x+2y=-2
2y=-4x-2
y=-2x-1

Simplifying
4x + 2y = 18

Solving
4x + 2y = 18

Move all terms containing y to the left, all other terms to the right.

Add '-4x' to each side of the equation.
4x + -4x + 2y = 18 + -4x

Combine like terms: 4x + -4x = 0
0 + 2y = 18 + -4x
2y = 18 + -4x

Divide each side by '2'.
y = 9 + -2x

Simplifying
y = 9 + -2x