1. The problem statement, all variables and given/known data 2. Relevant equations Find equivalent thevenin circuit 3. The attempt at a solution I found the equivalent thevenin resistor already. The 1000 + 500 are in parallel. Come out to 333.333 equivalent. Equivalent is in series with 1000, then its 1333.333 1333.33+1000 in parallel is 571.43 ohms Thevenin resistor equivalent = 571.43 ohms I am stuck on the thevenin voltage. From my understanding I can take the 5V and divide it by the 1k resistor to get the current at that point. Which is .005A Am I allowed to add the currents together since they are in parallel? Make it 2.005 A? Reduce the resistors down to one: 571.43 ohms V=IR ....571.43 ohms * 2.005 amp = 1000+ Volts...this seems horribly wrong. Help :(?