How do I rearrange this equation and make x the subject

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Discussion Overview

The discussion revolves around the rearrangement of a specific equation to isolate the variable x. The context includes mathematical reasoning and exploration of the feasibility of such a rearrangement.

Discussion Character

  • Exploratory, Mathematical reasoning, Debate/contested

Main Points Raised

  • One participant presents the equation k/((j+x)*^(1/2-a))+1=r/(x-1) and expresses difficulty in isolating x.
  • Another participant questions the possibility of rearranging the equation and asks about the goal of the first participant.
  • A third participant reiterates the desire to have x by itself in the equation.
  • One participant asserts that it is not possible to isolate x.
  • A later reply raises a question about the meaning of "*^" in the equation, suggesting that if it denotes exponentiation, isolation may be impossible, but approximations might be feasible in some cases. If it indicates multiplication, then isolation could be possible.

Areas of Agreement / Disagreement

Participants express differing views on the possibility of rearranging the equation to isolate x, with some asserting it is impossible while others suggest it may depend on the interpretation of the notation used.

Contextual Notes

The discussion highlights uncertainties regarding the notation "*^" and its implications for the rearrangement process, as well as the potential for approximations depending on the interpretation.

John Connor
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equation is:

k/((j+x)*^(1/2-a))+1=r/(x-1)

Been spending countless hours on trying to figure a way to make x the subject in the equation and haven't got anywhere.
 
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Why do you think, it's possible? And what is your goal?
 
Is it possible? I want to rearrange the equation so the x is by itself.
 
John Connor said:
Is it possible?
No.
 
What is "*^"? If it is exponentiation or a combination of complex conjugation and exponentiation, it is impossible (but it could be possible to get approximations in some cases). If it is multiplication, it is possible.
 

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