[(-23)+(-9)]+12=

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Solution for [(-23)+(-9)]+12= equation: 


Simplifying
[(-23) + (-9)] + 12 = 0
[-23 + (-9)] + 12 = 0
[-23 + -9] + 12 = 0

Combine like terms: -23 + -9 = -32
[-32] + 12 = 0
-32 + 12 = 0

Combine like terms: -32 + 12 = -20
-20 = 0

Solving
-20 = 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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