9r-15=22

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Solution for 9r-15=22 equation: 



9r-15=22

We move all terms to the left:

9r-15-(22)=0

We add all the numbers together, and all the variables

9r-37=0

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

9r=37

r=37/9

r=4+1/9

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