I have a circuit and I need to find the Nodal Equations that would mathematically describe the circuit, then proceed to finding the voltages at each node using Cramers rule and the currents at nodes 2 and 4. I dont think I would have much of a problem utilising Cramers rule. The problem I have right now is deriving the Nodal Equations.
However I would love to have the rest of my methods validated since I am simply unsure if I am on the right track or not
The Attempt at a Solution
I am quite sure I have many errors in my attempted solution at deriving equations to describe the circuit. I am unsure what to do with the voltages sources.
Please find the diagram of the circuit and my attempt at solving the problem in the attached files.
Thank you very much in advance!