1. The problem statement, all variables and given/known data Find i1 2. Relevant equations KCL V=IR 3. The attempt at a solution See picture. What am I doing wrong? Also, the current through 7 ohms = 2+i1. So for V1 (left loop), can it be written as V1=-5-0.5i1+7(2+i1)? Then V1=-5-0.5i1+14+7i1=9+6.5i1 For V1 (right loop), can it be written as V1=5-10i1? Many thanks in advance!