解不等式组： {1−x+13≥03+4(x−1)>1 ．_刷题宝

题干

解不等式组： {1−

x

+

1

3

≥03+4(x−1)>1 ．

上一题下一题 0.0难度选择题更新时间:2019-02-09 07:09:40

答案(点此获取答案解析）

解：

{\begin{matrix} 1 - \frac{x + 1}{3} \geq 0 ① \end{matrix}

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