50g

Try this.

Step 1: Enter 2 equations into a list...

{'10-X'='2*X-2*Y' '10-X'='Y+3'}

Step 2: Store this list into EQ...

'EQ' STO

Type MINIT and press ENTER
Type MSOLVR and press ENTER

That's the old school way of doing it. I think you can do the same thing from the NUMSLV menu after step 2. Or you can get to the MES menu if you...
Type 116 MENU and press ENTER (I suspect you can't get to the MES menu directly on anything later than the HP48)

--- On Wed, 8/19/09, edilson_uff <dilsinho_uff@...> wrote:

> From: edilson_uff <dilsinho_uff@...>
> Subject: [50g] As I make to decide multiple equations/Como faço para resolver multipla equações
> To: 50g@yahoogroups.com
> Date: Wednesday, August 19, 2009, 2:44 PM
> I do not obtain to make the
> resolution of multiple equations (MES) in the HP 50g to
> decide the equation:
>
> 10-X=2X-2Y=Y+3
>
> It would like to get the resolution of this system for the
> values of X and Y.
>
> xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>
> Não consigo fazer a resolução de multiplas equações
> (MES) na HP 50g para resolver a equação:
>
> 10-X=2X-2Y=Y+3
>
> Gostaria de obter a resolução deste sistema para os
> valores de X e de Y.
>
> Edilson - Brasil
>