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-(4)/((r-(-2)))=-(1)/(2)
We move all terms to the left:
-(4)/((r-(-2)))-(-(1)/(2))=0
Domain of the equation: ((r-(-2)))!=0We get rid of parentheses
r∈R
-4/((r-(-2)))+1/2=0
We calculate fractions
There is no solution for this equation
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