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(2/(x-3))-(1/(x+3))=(x+9)/(x^2-9)
We move all terms to the left:
(2/(x-3))-(1/(x+3))-((x+9)/(x^2-9))=0
Domain of the equation: (x-3))!=0
x∈R
Domain of the equation: (x+3))!=0
x∈R
Domain of the equation: (x^2-9))!=0We calculate fractions
x∈R
((2*(x+3))*x^2)/((x-3))*(x+3))*(x^2-9)))+(-(1*(x-3))*x^2)/((x-3))*(x+3))*(x^2-9)))+(-((x+9)*(x-3))*x)/((x-3))*(x+3))*(x^2-9)))=0
We can not solve this equation
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