9-2+12=

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Solution for 9-2+12= equation: 


Simplifying
9 + -2 + 12 = 0

Combine like terms: 9 + -2 = 7
7 + 12 = 0

Combine like terms: 7 + 12 = 19
19 = 0

Solving
19 = 0

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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