HELP First Order DE using Substitution Method

[danerape]

I feel as if I have made the correct substitution, what am I missing? See Attachment.

Thanks,

Dane

 

[danerape]

Any ideas at all?

 

[Dick]

Any ideas at all?

v=y/x looks like a better bet to me. If you divide the numerator and denominator of the RHS by x you can express it completely in terms of v. Should be easy to separate.

 

[danerape]

Thanks,

Dane