8R-3(2r-4)=3(r-6)

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Solution for 8R-3(2r-4)=3(r-6) equation: 



8-3(2R-4)=3(R-6)

We move all terms to the left:

8-3(2R-4)-(3(R-6))=0

We multiply parentheses

-6R-(3(R-6))+12+8=0



We calculate terms in parentheses: -(3(R-6)), so:

3(R-6)

We multiply parentheses

3R-18

Back to the equation:

-(3R-18)



We add all the numbers together, and all the variables

-6R-(3R-18)+20=0

We get rid of parentheses

-6R-3R+18+20=0

We add all the numbers together, and all the variables

-9R+38=0

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

-9R=-38

R=-38/-9

R=4+2/9

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