9r-3+10=8r

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Solution for 9r-3+10=8r equation: 



9r-3+10=8r

We move all terms to the left:

9r-3+10-(8r)=0

We add all the numbers together, and all the variables

r+7=0

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

r=-7

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