9+2[23-4(1+2)]=

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Solution for 9+2[23-4(1+2)]= equation: 


Simplifying
9 + 2[23 + -4(1 + 2)] = 0

Combine like terms: 1 + 2 = 3
9 + 2[23 + -4(3)] = 0

Multiply -4 * 3
9 + 2[23 + -12] = 0

Combine like terms: 23 + -12 = 11
9 + 2[11] = 0

Multiply 2 * 11
9 + 22 = 0

Combine like terms: 9 + 22 = 31
31 = 0

Solving
31 = 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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