6+15-2=12

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Solution for 6+15-2=12 equation: 


Simplifying
6 + 15 + -2 = 12

Combine like terms: 6 + 15 = 21
21 + -2 = 12

Combine like terms: 21 + -2 = 19
19 = 12

Solving
19 = 12

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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