3r+2=15r+6

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Solution for 3r+2=15r+6 equation: 



3r+2=15r+6

We move all terms to the left:

3r+2-(15r+6)=0

We get rid of parentheses

3r-15r-6+2=0

We add all the numbers together, and all the variables

-12r-4=0

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

-12r=4

r=4/-12

r=-1/3

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