-2x+2x-5=7

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Solution for -2x+2x-5=7 equation: 


Simplifying
-2x + 2x + -5 = 7

Reorder the terms:
-5 + -2x + 2x = 7

Combine like terms: -2x + 2x = 0
-5 + 0 = 7
-5 = 7

Solving
-5 = 7

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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