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MathGroup Archive 2001

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Re: solving for 2 variables (beginner)

  • To: mathgroup at smc.vnet.net
  • Subject: [mg27032] Re: solving for 2 variables (beginner)
  • From: "Paul Lutus" <nospam at nosite.com>
  • Date: Thu, 1 Feb 2001 03:00:21 -0500 (EST)
  • References: <9588kj$3id@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

"nsnn" <dontreply at tothis.ok?> wrote in message
news:9588kj$3id at smc.vnet.net...
> Hi.
>
> I am new to this program, and I have ordered the book...
>
> But here is something simple and I am not sure how to enter it...
>
> solve for x and y
> Im is imaginary (italic i)
>
> 3x + 4 -Im =  10 + (2+y)Im


Solve[3x + 4 -I == 10 + (2+y)I,x]

       6 + I + I (2 + y)
{{x -> -----------------}}
               3

Solve[3x + 4 -I == 10 + (2+y)I,y]

{{y -> I (6 + 3 I - 3 x)}}

--
Paul Lutus
www.arachnoid.com





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