Good Morning

I'm looking for a little help arranging the below equation to solve for S_t.

\Large S_t=\left(\left(O_1.\frac {S_1}{S_t} + O_2.\frac {S_t - S_1} {S_t} - 1\right).P.C-\left(1 - P\right)\right).M

Any help would be appreciated.

Thanks

This may prove to be some laborious algebra doing it by hand. Using the solver on my trusty Voyage 200, I get:

S_{t}=\frac{\sqrt{M}\cdot \sqrt{4C(O_{1}-O_{2})PS_{1}+((Cp(O_{2}-1)+P-1)^{2}M}}{2}+\frac{(CP((O_{2}-1)+P-1)M}{2}

or

S_{t}=\frac{-\sqrt{M}\cdot \sqrt{4C(O_{1}-O_{2})PS_{1}+(CP(O_{2}-1)+P-1)^{2}M}}{2}+\frac{(CP(O_{2}-1)+P-1)M}{2}

Thank you very much for your help.