2(r+3)+5r=34

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Solution for 2(r+3)+5r=34 equation: 



2(r+3)+5r=34

We move all terms to the left:

2(r+3)+5r-(34)=0

We add all the numbers together, and all the variables

5r+2(r+3)-34=0

We multiply parentheses

5r+2r+6-34=0

We add all the numbers together, and all the variables

7r-28=0

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

7r=28

r=28/7

r=4

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