4n-4=-2(-2n+2)

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Solution for 4n-4=-2(-2n+2) equation:


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

Reorder the terms:
-4 + 4n = -2(-2n + 2)

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

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

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

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

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

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

Combine like terms: 4n + -4n = 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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