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Solving 2 Simultaneous Equations In Terms Of Avariable Using Fx 2.0 Pl


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#1 sherine salem

sherine salem

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Posted 30 April 2015 - 10:37 AM

i am facing a problem in solving 2 simultaneous equations in  terms of a variable "s" 

example :

(6+5/3s)X+(-2-5/3s)Y=0

(-2-5/3s)X+(6+5/3s)Y=8/s

  

when entering el variable "s" on the calculator it gives me error .

 



#2 mlytle0

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Posted 01 May 2015 - 02:16 AM

I think the problem is, you have three unknowns X, Y, and s.   You would need 3 independent equations to solve this and not get an error.   The number of variables and the number of equations should match.






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