Solve Simple Circuit Problem: How to Determine Thevenin Voltage Source

[snowJT]

I don't under stand the question

"Determine the equivalent Thevenin voltage source external to the load resistor"

here's a diagram of the circuit. All I need to know is where on the circuit I'm suppose to calculate this, then I can take it from there. Do I take out the load resistor from the circuit and find the voltage?

Diagram:

 

[ranger]

Yup that's what it looks like to me. Just remove R_load and work from there.

 

[snowJT]

70 ohms and 30 volts sound right?

 

[Number2Pencil]

looks good to me