-30+120=180

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Solution for -30+120=180 equation: 


Simplifying
-30 + 120 = 180

Combine like terms: -30 + 120 = 90
90 = 180

Solving
90 = 180

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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