7-3[5-2(1+2)]=

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Solution for 7-3[5-2(1+2)]= equation: 


Simplifying
7 + -3[5 + -2(1 + 2)] = 0

Combine like terms: 1 + 2 = 3
7 + -3[5 + -2(3)] = 0

Multiply -2 * 3
7 + -3[5 + -6] = 0

Combine like terms: 5 + -6 = -1
7 + -3[-1] = 0

Multiply -3 * -1
7 + 3 = 0

Combine like terms: 7 + 3 = 10
10 = 0

Solving
10 = 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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