2(3r-8)=r+9

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Solution for 2(3r-8)=r+9 equation: 



2(3r-8)=r+9

We move all terms to the left:

2(3r-8)-(r+9)=0

We multiply parentheses

6r-(r+9)-16=0

We get rid of parentheses

6r-r-9-16=0

We add all the numbers together, and all the variables

5r-25=0

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

5r=25

r=25/5

r=5

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