12/r^2-4-3/r-2=5/r+2

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Solution for 12/r^2-4-3/r-2=5/r+2 equation: 



12/r^2-4-3/r-2=5/r+2

We move all terms to the left:

12/r^2-4-3/r-2-(5/r+2)=0



Domain of the equation: r^2!=0

r^2!=0/

r^2!=√0

r!=0

r∈R





Domain of the equation: r!=0

r∈R





Domain of the equation: r+2)!=0

r∈R



We add all the numbers together, and all the variables

12/r^2-3/r-(5/r+2)-6=0

We get rid of parentheses

12/r^2-3/r-5/r-2-6=0

We calculate fractions

We do not support erpression: r^3

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