(12-9)+7*3=

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Solution for (12-9)+7*3= equation: 


Simplifying
(12 + -9) + 7 * 3 = 0

Combine like terms: 12 + -9 = 3
(3) + 7 * 3 = 0
3 + 7 * 3 = 0

Multiply 7 * 3
3 + 21 = 0

Combine like terms: 3 + 21 = 24
24 = 0

Solving
24 = 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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