-17+8r=4(r+4)-5

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Solution for -17+8r=4(r+4)-5 equation: 



-17+8r=4(r+4)-5

We move all terms to the left:

-17+8r-(4(r+4)-5)=0



We calculate terms in parentheses: -(4(r+4)-5), so:

4(r+4)-5

We multiply parentheses

4r+16-5

We add all the numbers together, and all the variables

4r+11

Back to the equation:

-(4r+11)



We get rid of parentheses

8r-4r-11-17=0

We add all the numbers together, and all the variables

4r-28=0

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

4r=28

r=28/4

r=7

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