1/4(4r-8)=r-

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Solution for 1/4(4r-8)=r- equation: 



1/4(4r-8)=r-

We move all terms to the left:

1/4(4r-8)-(r-)=0



Domain of the equation: 4(4r-8)!=0

r∈R



We add all the numbers together, and all the variables

1/4(4r-8)-(+r)=0

We get rid of parentheses

1/4(4r-8)-r=0

We multiply all the terms by the denominator


-r*4(4r-8)+1=0

Wy multiply elements

-4r^2(4+1=0

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