問題詳情
16. 有新的運算符號*,規定a*b=ab-a。若2*(3x-1)=4*(2x+1)，則x=?
(A)0
(B)-6
(C)-4
(D)-2
(A)0
(B)-6
(C)-4
(D)-2
參考答案
無參考答案
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