[-7+(-5)]+[4+(-1)]=

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Solution for [-7+(-5)]+[4+(-1)]= equation: 


Simplifying
[-7 + (-5)] + [4 + (-1)] = 0
[-7 + -5] + [4 + (-1)] = 0

Combine like terms: -7 + -5 = -12
[-12] + [4 + (-1)] = 0
-12 + [4 + (-1)] = 0
-12 + [4 + -1] = 0

Combine like terms: 4 + -1 = 3
-12 + [3] = 0
-12 + 3 = 0

Combine like terms: -12 + 3 = -9
-9 = 0

Solving
-9 = 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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