3(5+4)2-42=

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Solution for 3(5+4)2-42= equation: 


Simplifying
3(5 + 4) * 2 + -42 = 0

Combine like terms: 5 + 4 = 9
3(9) * 2 + -42 = 0

Multiply 3 * 9
27 * 2 + -42 = 0

Multiply 27 * 2
54 + -42 = 0

Combine like terms: 54 + -42 = 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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