-2*2+2y=-4

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Solution for -2*2+2y=-4 equation: 


Simplifying
-2 * 2 + 2y = -4

Multiply -2 * 2
-4 + 2y = -4

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

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

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

Solving
2y = 0

Solving for variable 'y'.

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

Divide each side by '2'.
y = 0

Simplifying
y = 0

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