4r-2=3r-8=2r+12

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Solution for 4r-2=3r-8=2r+12 equation: 



4r-2=3r-8=2r+12

We move all terms to the left:

4r-2-(3r-8)=0

We get rid of parentheses

4r-3r+8-2=0

We add all the numbers together, and all the variables

r+6=0

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

r=-6

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