1. The problem statement, all variables and given/known data I need to find the voltages (if any) and currents of these circuit, but particularly Io I do know that I have to use KCL bot I dont know how, can somebody help me with a node or somethinghttps://www.physicsforums.com/attachments/c2-jpg.80412/ [Broken] I do not have any other info apart from this image 2. Relevant equations KCL 3. The attempt at a solution I don't know how to tackle this problem I think by KCL -Io = -I(Vx)+5A-3Vx but not sure and how do I find Vx? is Vx=I(5 amp)*R(4 ohm)=5*4=20 volts ?????? then the dependent current is 3*20=60 volts? but is current it should be on ampere not volt or should I solve the resistors and get Req 1/ (1/(8+4)+1/6) = 4 ohm = Req there is one node on the top and another one on the bottom, but that one is ground, so shoul I transform the current source and the Io resistor into a voltage source?