12=15-9(3)

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Solution for 12=15-9(3) equation: 


Simplifying
12 = 15 + -9(3)

Multiply -9 * 3
12 = 15 + -27

Combine like terms: 15 + -27 = -12
12 = -12

Solving
12 = -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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