13+[7+(-4)]=

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Solution for 13+[7+(-4)]= equation: 


Simplifying
13 + [7 + (-4)] = 0
13 + [7 + -4] = 0

Combine like terms: 7 + -4 = 3
13 + [3] = 0
13 + 3 = 0

Combine like terms: 13 + 3 = 16
16 = 0

Solving
16 = 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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