Much like my last thread, I have another homework problem in which I must solve for a current value using nodal analysis. I've attempted the problem using some techniques to visualize the circuit from the last forum post and felt confident in my answer, however it is again incorrect and I'm not sure where I went wrong. Some guidance to point me in the right direction would be much appreciated. Attached are the problem and my attempt at a solution, I have a feeling posting to this forum may become a regular occurrence for me. Thank You.