-21+12+(-11)+(-2)=

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Solution for -21+12+(-11)+(-2)= equation: 


Simplifying
-21 + 12 + (-11) + (-2) = 0
-21 + 12 + -11 + (-2) = 0
-21 + 12 + -11 + -2 = 0

Combine like terms: -21 + 12 = -9
-9 + -11 + -2 = 0

Combine like terms: -9 + -11 = -20
-20 + -2 = 0

Combine like terms: -20 + -2 = -22
-22 = 0

Solving
-22 = 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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