(2)/(8)=(5)/(r+8)

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Solution for (2)/(8)=(5)/(r+8) equation: 



(2)/(8)=(5)/(r+8)

We move all terms to the left:

(2)/(8)-((5)/(r+8))=0



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

r∈R



We calculate fractions


()/8r+2r/8r=0

We multiply all the terms by the denominator


2r+()=0

We add all the numbers together, and all the variables

2r=0

r=0/2

r=0

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