12-2+5=-1

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Solution for 12-2+5=-1 equation: 


Simplifying
12 + -2 + 5 = -1

Combine like terms: 12 + -2 = 10
10 + 5 = -1

Combine like terms: 10 + 5 = 15
15 = -1

Solving
15 = -1

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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