HP Prime "Cannot Find Solution" when solving two equations

[CyberAngel]

(04-21-2019 09:05 PM)ijabbott Wrote:  My guess is that on the HP 50g you would use the Multiple Equation Solver (MES) to solve those equations, but the HP Prime's Solver is used to solve a system of equations (simultaneous equations). They are not the same thing, and the equations you have are not a system of equations. The 50g's MES solves the equations one at a time, not simultaneously.

I recall faintly that once upon a time I requested this for the HP 50G
and professor Bernard Parisse wrote
MSLV
or similar.
It does solve for two variables quite quickly , three slowly
You need to check the HP Manuals ...
wait, I found an old document:
https://www.hpcalc.org/hp49/docs/misc/cccs200.zip
which is still very useful.
I wonder who would ever use his time and effort to compile such an exhaustive worksheet?
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