1. The problem statement, all variables and given/known data See Image 2. Relevant equations Source Transforms 3. The attempt at a solution After having simplified the positive terminal of the op amp, how is this calculated into the overall equation to find v(out)? Also, at the v(out) node, in what respect is the 370Ω resistor and voltage source considered? Would this be a subtraction from (Rf/R1)*v(out) equation?