3(9+4)-7=

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Solution for 3(9+4)-7= equation: 


Simplifying
3(9 + 4) + -7 = 0

Combine like terms: 9 + 4 = 13
3(13) + -7 = 0

Multiply 3 * 13
39 + -7 = 0

Combine like terms: 39 + -7 = 32
32 = 0

Solving
32 = 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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