(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

I needed to solve this single equation with two unknowns.

199x - 98y = -5

0< x <=99

0< y <=99

I typed the equation into Wolfram Alpha and got an integer solution of:

x = 98n + 31

y = 199n +63 when n is an integer

Since I know my restriction on x and y I can conclude that my solution is:

x = 31

y = 63 when n = 0

My question is, how do I obtain that integer solution that Wolfram Alpha gave me?

[edit, changed the + to a - sign from an error Ray Vickson pointed out, thanks.]

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# 1 equation, 2 unknowns, need integer solution

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