4x-2x=2x-2

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Solution for 4x-2x=2x-2 equation: 


Simplifying
4x + -2x = 2x + -2

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

Reorder the terms:
2x = -2 + 2x

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

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

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

Solving
0 = -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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