15-42-(-36)=

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Solution for 15-42-(-36)= equation: 


Simplifying
15 + -42 + -1(-36) = 0

Multiply -1 * -36
15 + -42 + 36 = 0

Combine like terms: 15 + -42 = -27
-27 + 36 = 0

Combine like terms: -27 + 36 = 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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