15-(3*4)+9=

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Solution for 15-(3*4)+9= equation: 


Simplifying
15 + -1(3 * 4) + 9 = 0

Multiply 3 * 4
15 + -1(12) + 9 = 0

Multiply -1 * 12
15 + -12 + 9 = 0

Combine like terms: 15 + -12 = 3
3 + 9 = 0

Combine like terms: 3 + 9 = 12
12 = 0

Solving
12 = 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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