4-4y=-2(2y-2)

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Solution for 4-4y=-2(2y-2) equation: 


Simplifying
4 + -4y = -2(2y + -2)

Reorder the terms:
4 + -4y = -2(-2 + 2y)
4 + -4y = (-2 * -2 + 2y * -2)
4 + -4y = (4 + -4y)

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

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

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

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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