Step 1:

Find the Thevinins equivalent resistance.

1.Open the load resistor.

2.Open Current Sources and Short Voltage Sources.

3.Calculate the Open Circuit Resistance. The resultant open circuit resistance is the thevenin\\'s Resistance (R_TH).

Redraw the circuit :

Observe the circuit:

The Resistors  and are in parallel.

.

Thevenins equivalent resistance is .

Solution:

Thevenins equivalent resistance is .