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avatar+3827 

Find the miminum \(x\)  such that \(\frac {1}{x} +\frac {1}{85} =\frac {1}{y} \)

for \(x,y\)  natural numbers.

 Oct 17, 2017
 #1
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My computer gives x =-7,310 and y= 86

 Oct 18, 2017
 #2
avatar+95866 
+1

 

 

WolframAlpha  gives  the minimum natural solution  of  x = 204 [ and y  = 60 ]

 

 

cool cool cool

 Oct 18, 2017
edited by CPhill  Oct 18, 2017

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