15-12*3=

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Solution for 15-12*3= equation: 


Simplifying
15 + -12 * 3 = 0

Multiply -12 * 3
15 + -36 = 0

Combine like terms: 15 + -36 = -21
-21 = 0

Solving
-21 = 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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