28=0.3r

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Solution for 28=0.3r equation: 



28=0.3r

We move all terms to the left:

28-(0.3r)=0

We add all the numbers together, and all the variables

-(+0.3r)+28=0

We get rid of parentheses

-0.3r+28=0

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

-0.3r=-28

r=-28/-0.3

r=93+0.1/0.3

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