8-5r=-2r

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Solution for 8-5r=-2r equation: 



8-5r=-2r

We move all terms to the left:

8-5r-(-2r)=0

We get rid of parentheses

-5r+2r+8=0

We add all the numbers together, and all the variables

-3r+8=0

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

-3r=-8

r=-8/-3

r=2+2/3

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