LaTex appears to not be working so ill type normally.

Should and can the equation below be solved using the y'=v+xv', y=vx substitution method? I try to do so and i get stuck halfway through.

-2y'+(4y/x)=y^3/x

-2(v+xv')+(4vx/x)=(v^3x^3)/x

-2v-2xv'+4v=v^3x^2

-2xv'+2v=v^3x^2

-2xv'=v^3x^2-2v

v'=-(v^3x^2-2v)/2x

Thats where i get stuck. Ive tried other ways but i still get stuck.

Thanks in advance for the help.