1/2r+3(3/4r-2)=1/4r+8

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Solution for 1/2r+3(3/4r-2)=1/4r+8 equation: 



1/2r+3(3/4r-2)=1/4r+8

We move all terms to the left:

1/2r+3(3/4r-2)-(1/4r+8)=0



Domain of the equation: 2r!=0

r!=0/2

r!=0

r∈R





Domain of the equation: 4r-2)!=0

r∈R





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

r∈R



We multiply parentheses

1/2r+9r-(1/4r+8)-6=0

We get rid of parentheses

1/2r+9r-1/4r-8-6=0

We calculate fractions


9r+4r/8r^2+(-2r)/8r^2-8-6=0

We add all the numbers together, and all the variables

9r+4r/8r^2+(-2r)/8r^2-14=0

We multiply all the terms by the denominator


9r*8r^2+4r+(-2r)-14*8r^2=0

We add all the numbers together, and all the variables

4r+9r*8r^2+(-2r)-14*8r^2=0

Wy multiply elements

72r^3-112r^2+4r+(-2r)=0

We get rid of parentheses

72r^3-112r^2+4r-2r=0

We do not support erpression: r^3

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