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)r!=0

r∈R



We add all the numbers together, and all the variables

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

We multiply all the terms by the denominator


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

Wy multiply elements

8r(4+1=0

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