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2009 MMATHS Individual Round Problems/Problem 1: Revision history

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18 December 2022

  • curprev 20:0520:05, 18 December 2022 Arcticturn talk contribs 422 bytes +422 Created page with "==Solution 1== We solve everything in terms of <math>a</math>. <math>b = 20 - a</math> and <math>c = 2022 - a</math>. Therefore, <math>20-a + 2022-a = 22</math>. Solving for <..."
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