3-7-2+12=

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Solution for 3-7-2+12= equation: 


Simplifying
3 + -7 + -2 + 12 = 0

Combine like terms: 3 + -7 = -4
-4 + -2 + 12 = 0

Combine like terms: -4 + -2 = -6
-6 + 12 = 0

Combine like terms: -6 + 12 = 6
6 = 0

Solving
6 = 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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