Unless a multiple of 7, 8, and 9 means a common multiple, so $ x + 3 = \textLCM(7,8,9) = 504 $, $ x = 501 $. - AMAZONAWS

📅 March 11, 2026 👤 scraface

Mar 11, 2026

$Unless a multiple of 7, 8, and 9 means a common multiple, so $ x + 3 = \text{LCM}(7,8,9) = 504 $, $ x = 501 $.$