2.化簡2(2x－3y－5)＋(x＋3y－2)＝？(A)5x-3y－12(B) 5x－7 (C) 5x－3y＋8(D) 5x－9y－8

問題詳情

2.化簡2(2x－3y－5)＋(x＋3y－2)＝？
(A)5x-3y－12
(B) 5x－7
(C) 5x－3y＋8
(D) 5x－9y－8

參考答案

答案：A
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)

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