問題詳情
6. 阿花有x元，阿魯有y元，根據下列哪一個選項的敘述可列出二元一次方程式4x－30＝y？
(A) 阿花的錢是阿魯的4倍少30元
(B) 阿花的錢是阿魯的4倍多30元
(C) 阿魯的錢是阿花的4倍少30元
(D) 阿魯的錢是阿花的4倍多30元
(A) 阿花的錢是阿魯的4倍少30元
(B) 阿花的錢是阿魯的4倍多30元
(C) 阿魯的錢是阿花的4倍少30元
(D) 阿魯的錢是阿花的4倍多30元
參考答案
無參考答案
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