-12.9=5.7+3

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Solution for -12.9=5.7+3 equation: 


Simplifying
-12.9 = 5.7 + 3

Combine like terms: 5.7 + 3 = 8.7
-12.9 = 8.7

Solving
-12.9 = 8.7

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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