-2=7+2

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Solution for -2=7+2 equation: 


Simplifying
-2 = 7 + 2

Combine like terms: 7 + 2 = 9
-2 = 9

Solving
-2 = 9

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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