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Find all integers X for which there exists an integer Y such that

 

1/X + 1/Y = 1/7

(In other words, find all ordered pairs of integers (X, Y) that satisfy this equation, then enter just the X's from these pairs.)

 Sep 4, 2019
 #1
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Find all integers X for which there exists an integer Y such that

1/X + 1/Y = 1/7
(In other words, find all ordered pairs of integers (X, Y) that satisfy this equation, then enter just the X's from these pairs.)

 

The answer see: https://web2.0calc.com/questions/help-to-get-started-on-this-question#r1

 

laugh

 Sep 4, 2019

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