-42-89=-131

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Solution for -42-89=-131 equation: 


Simplifying
-42 + -89 = -131

Combine like terms: -42 + -89 = -131
-131 = -131

Add '131' to each side of the equation.
-131 + 131 = -131 + 131

Combine like terms: -131 + 131 = 0
0 = -131 + 131

Combine like terms: -131 + 131 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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