(5+7)*3-(2*9)=

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Solution for (5+7)*3-(2*9)= equation: 


Simplifying
(5 + 7) * 3 + -1(2 * 9) = 0

Combine like terms: 5 + 7 = 12
(12) * 3 + -1(2 * 9) = 0

Multiply 12 * 3
36 + -1(2 * 9) = 0

Multiply 2 * 9
36 + -1(18) = 0

Multiply -1 * 18
36 + -18 = 0

Combine like terms: 36 + -18 = 18
18 = 0

Solving
18 = 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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