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I'm new to op-amps, and would like some guidance. I have a quick question on this HW problem. I'm not asking you to do it for me, but I want to see if my hunch is correct:

http://img66.imageshack.us/img66/8872/screenshot01bb7.jpg [Broken]

Vx / 1k + (Vx-V0) / 2K + (Vx-V2)/2k = 0

http://img66.imageshack.us/img66/8872/screenshot01bb7.jpg [Broken]

**So,**

Now, using ideal op-amp model... I'm going to assume:

V+ = V1

V- = V1 because of neg. feedback?

Then apply KCL at the node where the R's meet?Now, using ideal op-amp model... I'm going to assume:

V+ = V1

V- = V1 because of neg. feedback?

Then apply KCL at the node where the R's meet?

Vx / 1k + (Vx-V0) / 2K + (Vx-V2)/2k = 0

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