22-5r=9(3r-7)

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Solution for 22-5r=9(3r-7) equation: 



22-5r=9(3r-7)

We move all terms to the left:

22-5r-(9(3r-7))=0



We calculate terms in parentheses: -(9(3r-7)), so:

9(3r-7)

We multiply parentheses

27r-63

Back to the equation:

-(27r-63)



We get rid of parentheses

-5r-27r+63+22=0

We add all the numbers together, and all the variables

-32r+85=0

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

-32r=-85

r=-85/-32

r=2+21/32

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