解方程:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33498734a36c186c71dec02ac0146166.png)
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cf82a56d53a423182b6a319a07522a2.png)
(3)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61f55daf0dc593af21355670e4a179d1.png)
(4)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33498734a36c186c71dec02ac0146166.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cf82a56d53a423182b6a319a07522a2.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61f55daf0dc593af21355670e4a179d1.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67c961bf3d2445d0df219364dd21bc8c.png)
23-24七年级上·黑龙江大庆·期中 查看更多[2]
黑龙江省大庆市肇源县东部学校2023-2024学年七年级上学期期中数学试题(已下线)专题02 一元一次方程的解法(六大类型)(题型专练)-2023-2024学年七年级数学上册《知识解读·题型专练》(浙教版)
更新时间:2023-11-20 13:39:35
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【推荐2】当x=﹣2时,代数式x3﹣2tx2+(1﹣t)x+t﹣1的值是﹣6,求当x=
时该代数式的值.
![](https://img.xkw.com/dksih/QBM/2016/1/22/1573961049432064/1573961055944704/STEM/ada1cb08923b410195e320388c60086c.png)
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