17-7r=-9(3r+2)

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Solution for 17-7r=-9(3r+2) equation: 



17-7r=-9(3r+2)

We move all terms to the left:

17-7r-(-9(3r+2))=0



We calculate terms in parentheses: -(-9(3r+2)), so:

-9(3r+2)

We multiply parentheses

-27r-18

Back to the equation:

-(-27r-18)



We get rid of parentheses

-7r+27r+18+17=0

We add all the numbers together, and all the variables

20r+35=0

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

20r=-35

r=-35/20

r=-1+3/4

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