55=(9r-1)

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Solution for 55=(9r-1) equation: 



55=(9r-1)

We move all terms to the left:

55-((9r-1))=0



We calculate terms in parentheses: -((9r-1)), so:

(9r-1)

We get rid of parentheses

9r-1

Back to the equation:

-(9r-1)



We get rid of parentheses

-9r+1+55=0

We add all the numbers together, and all the variables

-9r+56=0

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

-9r=-56

r=-56/-9

r=6+2/9

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