1. The problem statement, all variables and given/known data Find currents I1-I6. I'm really looking only for the equations though... 2. Relevant equations V=IR 3. The attempt at a solution I tried to set up equations for the nodes and loops: Node a:[tex]I_2-I_6-I_3=0[/tex] Node b: [tex]I_3+I_5-I_1=0[/tex] Node d: [tex]I_1-I_4-I_2=0[/tex] Loop 1: [tex]-V_1+I_1R_1+V_2+I_5R_2[/tex] Loop 2: [tex]-V_2+I_2R_5+I_6R_4[/tex] Loop 3: [tex]I_3R_6-I_5R_2-I_6R_4[/tex] I'm pretty sure that the above equations are not correct since I was not sure how to incorporate R3 and I am also a little bit confused about how to relate I1 and I2 and I4. Thanks for the help!