$$\frac{V_o-\frac{A \left(R_{\text{int}} \left(V_s-V_1\right)\right)}{R_{\text{int}}+R_s}}{R_o}+\frac{V_o}{R_L}+\frac{V_o-V_1}{R_1}=\frac{V_1-V_s}{R_{\text{int}}+R_s}+\frac{V_1-V_o}{R_1}+\frac{V_1}{R_2}$$
I'm trying to rewrite the above expression in terms of V_o/V_s, but am having trouble figuring out to do this in mathematica. I tried using solve twice, first for V_o and then for V_s and doing Simplify[] on the quotient but my answer was insanely complex and I'm assuming not a correct solution to my homework problem. Is there a more direct way to do this?
V1/V_s
too (because that makes more sense)? $\endgroup$ – march Oct 7 '15 at 19:17