r+8r+6+1=5(2r+9)

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Solution for r+8r+6+1=5(2r+9) equation: 



r+8r+6+1=5(2r+9)

We move all terms to the left:

r+8r+6+1-(5(2r+9))=0

We add all the numbers together, and all the variables

9r-(5(2r+9))+7=0



We calculate terms in parentheses: -(5(2r+9)), so:

5(2r+9)

We multiply parentheses

10r+45

Back to the equation:

-(10r+45)



We get rid of parentheses

9r-10r-45+7=0

We add all the numbers together, and all the variables

-1r-38=0

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

-r=38

r=38/-1

r=-38

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