34+8r=-2(-3-3r)+6r

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Solution for 34+8r=-2(-3-3r)+6r equation: 



34+8r=-2(-3-3r)+6r

We move all terms to the left:

34+8r-(-2(-3-3r)+6r)=0

We add all the numbers together, and all the variables

8r-(-2(-3r-3)+6r)+34=0



We calculate terms in parentheses: -(-2(-3r-3)+6r), so:

-2(-3r-3)+6r

We add all the numbers together, and all the variables

6r-2(-3r-3)

We multiply parentheses

6r+6r+6

We add all the numbers together, and all the variables

12r+6

Back to the equation:

-(12r+6)



We get rid of parentheses

8r-12r-6+34=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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