-63=-12+9

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Solution for -63=-12+9 equation: 


Simplifying
-63 = -12 + 9

Combine like terms: -12 + 9 = -3
-63 = -3

Solving
-63 = -3

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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