Problem: Solving Vmax equation with HP Prime

[doun17]

Hi All


I recently got a HP Prime and am trying to solve a chemistry equation with little success. The formula appears below and calculating the result using traditional methods required two passes.


V = (Vmax * S) / (Km +S)

V and S are given and we need to calculate Vmax and Km

Manually we solve first for Vmax and then substitute that answer into the equation again to resolve for Km

I have tried countless ways of entering this in the Prime but I cannot get any valid results.
Can someone provide guidance on how I would go about solving this in the HP Prime

Thanks