-4+4=12

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Solution for -4+4=12 equation: 


Simplifying
-4 + 4 = 12

Combine like terms: -4 + 4 = 0
0 = 12

Solving
0 = 12

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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