1. The problem statement, all variables and given/known data question 3 part b ( see attachment) 2. Relevant equations thevenin theorem 3. The attempt at a solution the answer should be 10.98v for Vth (thevenin equivalent voltage) all my attempts were unsuccessfull. I found voltages such as 22.2 volts i think I lake understanding of the thevenin's theorem because I cannot apply it when it comes to complex questions such as this one. Thanks to anyone who helps.