5+3(2r+7)=8(1+3r)

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Solution for 5+3(2r+7)=8(1+3r) equation: 



5+3(2r+7)=8(1+3r)

We move all terms to the left:

5+3(2r+7)-(8(1+3r))=0

We add all the numbers together, and all the variables

3(2r+7)-(8(3r+1))+5=0

We multiply parentheses

6r-(8(3r+1))+21+5=0



We calculate terms in parentheses: -(8(3r+1)), so:

8(3r+1)

We multiply parentheses

24r+8

Back to the equation:

-(24r+8)



We add all the numbers together, and all the variables

6r-(24r+8)+26=0

We get rid of parentheses

6r-24r-8+26=0

We add all the numbers together, and all the variables

-18r+18=0

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

-18r=-18

r=-18/-18

r=1

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