-100+30=120+90

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Solution for -100+30=120+90 equation: 


Simplifying
-100 + 30 = 120 + 90

Combine like terms: -100 + 30 = -70
-70 = 120 + 90

Combine like terms: 120 + 90 = 210
-70 = 210

Solving
-70 = 210

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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