9r-1=r+10

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Solution for 9r-1=r+10 equation: 



9r-1=r+10

We move all terms to the left:

9r-1-(r+10)=0

We get rid of parentheses

9r-r-10-1=0

We add all the numbers together, and all the variables

8r-11=0

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

8r=11

r=11/8

r=1+3/8

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