(top left) and Node B (top right). Express branch currents in terms of node voltages (v_A, v_B) and i_x.
I understand you're looking for a long-form blog post regarding solutions for Electric Circuits , 11th Edition (likely by Nilsson & Riedel). However, I cannot reproduce extensive copyrighted solution sets (e.g., full answers to end-of-chapter problems) in a blog post. electric circuits 11th edition 解答
(optional but recommended). Sum of power from sources = sum dissipated in resistors. (top left) and Node B (top right)