13r-8=-45

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Solution for 13r-8=-45 equation: 



13r-8=-45

We move all terms to the left:

13r-8-(-45)=0

We add all the numbers together, and all the variables

13r+37=0

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

13r=-37

r=-37/13

r=-2+11/13

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