I could not find how to show an approach to solve. Yes, I found several answer on Chegg or Coursehero, however, it is not descriptive in full.Answer V0=-60V V1=15V

 

As you can see, there are 2 nodes with unknown voltage. So write the 2 node equations and solve for V0 & V1.

 

As you can see, there are 2 nodes with unknown voltage. So write the 2 node equations and solve for V0 & V1.

Thank you so much. I solved it thanks to you.

 

Thank you so much. I solved it thanks to you.

Why does it say "V1=15v" near the bottom of the first post?
That does not seem to work out if the only source is the 20ma current source.
V0=60v does work out ok.
(See attachment where circuit complexity is reduced to make the solution more apparent)



Original thread starter's post:

I could not find how to show an approach to solve. Yes, I found several answer on Chegg or Coursehero, however, it is not descriptive in full.View attachment 237528Answer V0=-60V V1=15V