2(4r+1)=2(3r-1)

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Solution for 2(4r+1)=2(3r-1) equation: 



2(4r+1)=2(3r-1)

We move all terms to the left:

2(4r+1)-(2(3r-1))=0

We multiply parentheses

8r-(2(3r-1))+2=0



We calculate terms in parentheses: -(2(3r-1)), so:

2(3r-1)

We multiply parentheses

6r-2

Back to the equation:

-(6r-2)



We get rid of parentheses

8r-6r+2+2=0

We add all the numbers together, and all the variables

2r+4=0

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

2r=-4

r=-4/2

r=-2

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