2/r+1=15

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Solution for 2/r+1=15 equation: 



2/r+1=15

We move all terms to the left:

2/r+1-(15)=0



Domain of the equation: r!=0

r∈R



We add all the numbers together, and all the variables

2/r-14=0

We multiply all the terms by the denominator


-14*r+2=0

We add all the numbers together, and all the variables

-14r+2=0

We move all terms containing r to the left, all other terms to the right

-14r=-2

r=-2/-14

r=1/7

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