4x-2=-2(-2x-1)

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Solution for 4x-2=-2(-2x-1) equation:


Simplifying
4x + -2 = -2(-2x + -1)

Reorder the terms:
-2 + 4x = -2(-2x + -1)

Reorder the terms:
-2 + 4x = -2(-1 + -2x)
-2 + 4x = (-1 * -2 + -2x * -2)
-2 + 4x = (2 + 4x)

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

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

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

Solving
-2 = 2

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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