1. On the circuit below i am looking for I5 and V7. At the top middle node of the image does our voltage go to 36V to each side? Then, to find I5, i need to divide 36v/the total value of our resistors on the left hand side correct? Then, how do we find the voltage at V7? Thank you.

2. For this one i have to thevinize the circuit to the left of resistor R. So i kill my current source first then take measurements. How do i find the value R for max power transfer to R and the maximum power to R?

Thanks in advance for your help.