9+[21-2(3-1)+3]=

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Solution for 9+[21-2(3-1)+3]= equation:


Simplifying
9 + [21 + -2(3 + -1) + 3] = 0

Combine like terms: 3 + -1 = 2
9 + [21 + -2(2) + 3] = 0

Multiply -2 * 2
9 + [21 + -4 + 3] = 0

Combine like terms: 21 + -4 = 17
9 + [17 + 3] = 0

Combine like terms: 17 + 3 = 20
9 + [20] = 0
9 + 20 = 0

Combine like terms: 9 + 20 = 29
29 = 0

Solving
29 = 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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