6(r-2)=2(r+18)

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Solution for 6(r-2)=2(r+18) equation: 



6(r-2)=2(r+18)

We move all terms to the left:

6(r-2)-(2(r+18))=0

We multiply parentheses

6r-(2(r+18))-12=0



We calculate terms in parentheses: -(2(r+18)), so:

2(r+18)

We multiply parentheses

2r+36

Back to the equation:

-(2r+36)



We get rid of parentheses

6r-2r-36-12=0

We add all the numbers together, and all the variables

4r-48=0

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

4r=48

r=48/4

r=12

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