4r+2=r-8

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Solution for 4r+2=r-8 equation: 



4r+2=r-8

We move all terms to the left:

4r+2-(r-8)=0

We get rid of parentheses

4r-r+8+2=0

We add all the numbers together, and all the variables

3r+10=0

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

3r=-10

r=-10/3

r=-3+1/3

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