12+-90=-13+-23

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Solution for 12+-90=-13+-23 equation: 


Simplifying
12 + -90 = -13 + -23

Combine like terms: 12 + -90 = -78
-78 = -13 + -23

Combine like terms: -13 + -23 = -36
-78 = -36

Solving
-78 = -36

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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