-23+79=-13r

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Solution for -23+79=-13r equation: 



-23+79=-13r

We move all terms to the left:

-23+79-(-13r)=0

We add all the numbers together, and all the variables

-(-13r)+56=0

We get rid of parentheses

13r+56=0

We move all terms containing r to the left, all other terms to the right

13r=-56

r=-56/13

r=-4+4/13

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