-4=-2/r+14

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Solution for -4=-2/r+14 equation: 



-4=-2/r+14

We move all terms to the left:

-4-(-2/r+14)=0



Domain of the equation: r+14)!=0

r∈R



We get rid of parentheses

2/r-14-4=0

We multiply all the terms by the denominator


-14*r-4*r+2=0

We add all the numbers together, and all the variables

-18r+2=0

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

-18r=-2

r=-2/-18

r=1/9

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