3(3+4)-3=42

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


Simplifying
3(3 + 4) + -3 = 42

Combine like terms: 3 + 4 = 7
3(7) + -3 = 42

Multiply 3 * 7
21 + -3 = 42

Combine like terms: 21 + -3 = 18
18 = 42

Solving
18 = 42

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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