-1/2=-2/r-12

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Solution for -1/2=-2/r-12 equation: 



-1/2=-2/r-12

We move all terms to the left:

-1/2-(-2/r-12)=0



Domain of the equation: r-12)!=0

r∈R



We get rid of parentheses

2/r+12-1/2=0

We calculate fractions

There is no solution for this equation

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