9*(x+y)/(xy)=2;(x-y)/(xy)=6

Solve: (x+y)/(xy)=2 and (x-y)/(xy)=6

Solve the following system of equations by method of cross-multiplication: (x+y)/(xy)=2,quad (x-y)/(xy)=6

Solve the following system of equations: (x+y)/(xy)=2,quad (x-y)/(xy)=6

The value of y when (x+y)/(xy)=2" and "(x-y)/(xy)=6 is

(xy)/(x+y)=6/5 ; (xy)/(y-x)=6

Solve the simultaneous equations : (6x+3y)/(xy) = 6, (2x+4y)/(xy) = 5

(xy)/(x+y)=(6)/(5)(xy)/(y-x)=6

(x+1/x)^2-(y+1/y)^2-(xy-1/(xy)).(x/y-y/x) =…...

If x-y= (x+y)/(9)= (xy)/(6) then value of xy= ?