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

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



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

We move all terms to the left:

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



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

r∈R



We add all the numbers together, and all the variables

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

We multiply all the terms by the denominator


r*4(4r-8)+2*4(4r-8)+1=0

Wy multiply elements

4r^2(4+8r(4+1=0

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