解下列方程:
(1)4﹣4(x﹣3)=9﹣x;
(2)
(3x﹣6)=
﹣3;
(3)2﹣
=﹣
;
(4)
﹣1=
.
(1)4﹣4(x﹣3)=9﹣x;
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e6486784415f3537c9a13556c05d893.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d723cf50f777a5bb276a6b50c175fac6.png)
(3)2﹣
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9b74be90003779448e977606e0823f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/608a8433db9775c59f92d6a76cb4f0d4.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e0155d5fd6e81aac2c41579f4766950.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89470e3492c74a86c6eea660455513fe.png)
21-22七年级上·陕西西安·阶段练习 查看更多[2]
陕西省西安市西安爱知初级中学2021-2022学年七年级上学期12月月考数学试题(已下线)专题20 解一元一次方程特训50道-【微专题】2022-2023学年七年级数学上册常考点微专题提分精练(苏科版)
更新时间:2021-12-30 22:01:10
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【知识点】 解一元一次方程(三)——去分母解读