2=8-4/3r

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Solution for 2=8-4/3r equation: 



2=8-4/3r

We move all terms to the left:

2-(8-4/3r)=0



Domain of the equation: 3r)!=0

r!=0/1

r!=0

r∈R



We add all the numbers together, and all the variables

-(-4/3r+8)+2=0

We get rid of parentheses

4/3r-8+2=0

We multiply all the terms by the denominator


-8*3r+2*3r+4=0

Wy multiply elements

-24r+6r+4=0

We add all the numbers together, and all the variables

-18r+4=0

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

-18r=-4

r=-4/-18

r=2/9

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