-21+8+(-23)+(-12)=

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Solution for -21+8+(-23)+(-12)= equation: 


Simplifying
-21 + 8 + (-23) + (-12) = 0
-21 + 8 + -23 + (-12) = 0
-21 + 8 + -23 + -12 = 0

Combine like terms: -21 + 8 = -13
-13 + -23 + -12 = 0

Combine like terms: -13 + -23 = -36
-36 + -12 = 0

Combine like terms: -36 + -12 = -48
-48 = 0

Solving
-48 = 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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