Find dy/dx in terms of x and y if xlny+y^6= (9)lnx

Answer 1

x lny+ y^6=9lnx

lny +xy'/y+6y^5 y'=9/x

solve for y'

Answer 2

I solved and I got: (9-lny)/(x((x/y)+6y^5))

Answer 3

But that's not the answer...