-15-20=-12+55

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Solution for -15-20=-12+55 equation: 


Simplifying
-15 + -20 = -12 + 55

Combine like terms: -15 + -20 = -35
-35 = -12 + 55

Combine like terms: -12 + 55 = 43
-35 = 43

Solving
-35 = 43

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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