18+6r=8(r+4)

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Solution for 18+6r=8(r+4) equation: 



18+6r=8(r+4)

We move all terms to the left:

18+6r-(8(r+4))=0



We calculate terms in parentheses: -(8(r+4)), so:

8(r+4)

We multiply parentheses

8r+32

Back to the equation:

-(8r+32)



We get rid of parentheses

6r-8r-32+18=0

We add all the numbers together, and all the variables

-2r-14=0

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

-2r=14

r=14/-2

r=-7

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