-7+2=-1

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Solution for -7+2=-1 equation: 


Simplifying
-7 + 2 = -1

Combine like terms: -7 + 2 = -5
-5 = -1

Solving
-5 = -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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