2r=4(r-2)+3

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



2r=4(r-2)+3

We move all terms to the left:

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



We calculate terms in parentheses: -(4(r-2)+3), so:

4(r-2)+3

We multiply parentheses

4r-8+3

We add all the numbers together, and all the variables

4r-5

Back to the equation:

-(4r-5)



We get rid of parentheses

2r-4r+5=0

We add all the numbers together, and all the variables

-2r+5=0

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

-2r=-5

r=-5/-2

r=2+1/2

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