(12+3)-6=

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Solution for (12+3)-6= equation: 


Simplifying
(12 + 3) + -6 = 0

Combine like terms: 12 + 3 = 15
(15) + -6 = 0
15 + -6 = 0

Combine like terms: 15 + -6 = 9
9 = 0

Solving
9 = 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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