Hi,
I need help in solving this circuit. I have the answer sheet but I don't really understand the way they solve this. The method they use is Vx-V1/R + V2-V1/R = V1/R, then solve for K. I thought Vx-V1/R will give me Ix which is the total current flowing in the circuit? So why did the answer sheet use Ix to add something else? And what is this V1/R value means? Isn't the two R center between V1 parallel to each other?
Any help will be appreciated. Thanks.