70-20+180=130

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Solution for 70-20+180=130 equation: 


Simplifying
70 + -20 + 180 = 130

Combine like terms: 70 + -20 = 50
50 + 180 = 130

Combine like terms: 50 + 180 = 230
230 = 130

Solving
230 = 130

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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