Question

x+a/x-a - x-b/x+b = 2(a+b)/x

Answer 1

x+a/x-a - x-b/x+b = 2(a+b)/x equals -a+b+a*x^(-1)-b*x^(-1)=2*(a+b)*x^(-1) OR {{x=(a+3*b)*(-a+b)^(-1)}}