Homework Help: Finding the Equivalent Resistance

1. The problem statement, all variables and given/known data
Find the equivalent resistance

2. Relevant equations
Is=I1=I2=...
Vs=V1+V2+...
Rs=R1+R2+...
Ip=I1+I2+...
Vp=V1=V2=...
1/Rp=(1/R1)+(1/R2)+...

3. The attempt at a solution
Sorry the picture is sideways! Is this the correct method for finding the equivalent resistance? The part that confuses me is R5 and R4. Just wasn't sure if they were in series.Thanks for any help you can provide!!
View attachment 75652

 

Would the 60 Ohm resistor be in parallel with R5? and then the equivalent resistor for the 60 Ohm and R5 resistors would be in series with R4?

 

Ok i tried that way. Got an equivalent resistance of 54 Ohms. I don't see any spots that confuse me. Did I do this correctly?

 

Is anyone able to confirm the equivalent resistance as being 54 Ohms?

 

I redid the circuit simplification. These are all the calculations I can give. The resistance values of R1,R2,R3,R4,R5 are givens. and the top left circuit is the starting point. I am just trying to confirm the equivalent resistance of that circuit. Thank you for helping me to this point.

 

Thank you for your help!