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MathGroup Archive 2007

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Re: If a*b=c/d, then a=c/bd, How do i do this in Mathematica?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg79789] Re: If a*b=c/d, then a=c/bd, How do i do this in Mathematica?
  • From: Bill Rowe <readnewsciv at sbcglobal.net>
  • Date: Sat, 4 Aug 2007 05:58:59 -0400 (EDT)

On 8/3/07 at 6:20 AM, gobithaasan at gmail.com (GR) wrote:

>I tried reading the help doc in M6, but unable to find the right
>command. Can M6 simplify it?

Yes, use Solve, i.e.,

In[6]:= Solve[a b == c/d, a]

Out[6]= {{a -> c/(b*d)}}

and if you need this in the form of an equality

In[8]:= Equal @@ (sol[[1, 1]])

Out[8]= a == c/(b*d)
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