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From: Teh Oh Kian

To: Teacher2Teacher Public Discussion
Date: 2000121312:22:17
Subject: Re: A special linear equation

In reviewing my own quetsion, can i let x = y + 1, y is an integer equal or greater than 1 as a particular solution. Since the set of positive integers is infinite, therefore there exist countably infinite feasible solutions of (x, y). Can anyone please help me to check whether this is a correct method. thanks.

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