solve

*To*: mathgroup <mathgroup at yoda.physics.unc.edu>*Subject*: solve*From*: simon benninga <mssimon at pluto.mscc.huji.ac.il>*Date*: Sun, 5 Dec 1993 11:10:41 -1200 (T )

I recently had the following expression: b h[s11 + s21] ----------------------------------- - s22 h[s11 + s21] gamma (s11 + s21) (----------------) s11 + s21 h[s11 + s21] -gamma (-s22 + W + s21 (-R1 + ------------)) == 0, s11 + s21 which I wanted to solve for s22. It is rather easy to solve this problem by hand, but Mathematica seems to refuse to solve it. Any hints? Simon Benninga School of Business Hebrew University, Israel MSSIMON at PLUTO.MSCC.HUJI.AC.IL