Bluebook试题11 · 第 12 题

Bluebook试题11 · 原库模块 2 · Q12 原库参考解析

In a chess tournament, each participant earns 1 point for each game the participant plays that ends in a draw and 3 points for each game the participant wins. A certain participant in this tournament has earned 41 points. Which equation represents this situation, where d represents the number of games this participant has played that ended in a draw and w represents the number of games this participant has won?

Bluebook试题11 · 第 12 题

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