3(r-2)=6(r-4)

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Solution for 3(r-2)=6(r-4) equation: 



3(r-2)=6(r-4)

We move all terms to the left:

3(r-2)-(6(r-4))=0

We multiply parentheses

3r-(6(r-4))-6=0



We calculate terms in parentheses: -(6(r-4)), so:

6(r-4)

We multiply parentheses

6r-24

Back to the equation:

-(6r-24)



We get rid of parentheses

3r-6r+24-6=0

We add all the numbers together, and all the variables

-3r+18=0

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

-3r=-18

r=-18/-3

r=+6

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