So I am a first-year Mechatronics college student. I didn't study for the first couple weeks for a certain reason and now I am in hell !

Basically, when the lecturer explains every thing about mesh and nodal analysis .. etc. I get the point but I can never solve !

I state the equations and stuff. then stuck. This happens to me even with the simplest equations. Here is an example:

A simple circuit that can be solved by KCL and KVL ( not even "college level" ). I apply the rules, then my idiot mind paralyzes !

I can't proceed after this step !

I know I should somehow get the values by algebric methods. But simply, I don't how !

I am always stuck at this very step every single question !

( Also regarding the the -ve sign of V2 .. is that correct *-* ?? )

Thank you,

Your contribution will help a college student finish his studies xD