8*(r-3)=2r

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



8(r-3)=2r

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-2r+8r-24=0

We add all the numbers together, and all the variables

6r-24=0

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

6r=24

r=24/6

r=4

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