509-(-79)=

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Solution for 509-(-79)= equation: 


Simplifying
509 + -1(-79) = 0

Multiply -1 * -79
509 + 79 = 0

Combine like terms: 509 + 79 = 588
588 = 0

Solving
588 = 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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