3[(20-7)+1]=

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Solution for 3[(20-7)+1]= equation:


Simplifying
3[(20 + -7) + 1] = 0

Combine like terms: 20 + -7 = 13
3[(13) + 1] = 0
3[13 + 1] = 0

Combine like terms: 13 + 1 = 14
3[14] = 0

Multiply 3 * 14
42 = 0

Solving
42 = 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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