题目

解方程: (1) 5x﹣(3x﹣1)=x﹣2; (2) = . 答案:解:去括号得:5x﹣3x+1=x﹣2, 移项得:5x﹣3x﹣x=﹣2﹣1, 合并得:x=﹣3; 解:去分母得:6(x+2)=4(2﹣x)+3(2x+1), 去括号得:6x+12=8﹣4x+6x+3, 移项得:6x+4x﹣6x=8+3﹣12, 合并得:4x=﹣1, 解得:x=﹣ 14 .He claimed _______ in the supermarket when he was doing shopping yesterday.A.being badly treatedB.treating badlyC.to be treated badlyD.to have been badly treated
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