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Difference between revisions of "1956 AHSME Problems/Problem 46"

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== Solution ==
 
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Simplify.
 
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<cmath> Cross  Multiply</cmath>
 
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<cmath> N + N X = ( 1 - x ) ( N + 1)</cmath>
 
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<cmath> Expand  the  Brackets </cmath>
 
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<cmath> N + N X = N + 1 - N X - X </cmath>
 
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Simplify  Again
 
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X  =  1 / 2 N X
 
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The answer is <math>\boxed{A}.</math>
 
  
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-rubslul
 

Latest revision as of 04:16, 8 March 2021

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