7(7-4)-7=0

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Solution for 7(7-4)-7=0 equation: 


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

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

Multiply 7 * 3
21 + -7 = 0

Combine like terms: 21 + -7 = 14
14 = 0

Solving
14 = 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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