(-36)+(-21)=

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Solution for (-36)+(-21)= equation: 


Simplifying
(-36) + (-21) = 0
-36 + (-21) = 0
-36 + -21 = 0

Combine like terms: -36 + -21 = -57
-57 = 0

Solving
-57 = 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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