1 . 已知“※”是新规定的某种运算符号,且
,例如:
.若
,求k的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/253af07ab9ad8f46df170739e9163462.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7617c152d3e47daf64e6b2cdce9c526.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2adfb0b2f5efec9c10a68283d5bbcfaa.png)
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2 . 已知
时,多项式
的值是10,求c的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7a872915c4ed7cb43c0539e37202e83.png)
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3 . 解方程:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb113787d0d5634c099794efce59cbf8.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb113787d0d5634c099794efce59cbf8.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d84d6ec4a9605c77fd2ac913a6291d41.png)
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4 . 若方程
与方程
有相同的解,则m=_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84da32778acbaff56abfca5e42dee7e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb3d04ff02cb83545cd7768a110fd1a1.png)
您最近一年使用:0次
5 . 解方程:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f83c30091f8b1906cc8f52c9c118ed8e.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f83c30091f8b1906cc8f52c9c118ed8e.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c49f9fa809da73ffba71aa4085228da.png)
您最近一年使用:0次
6 . 解方程:
(1)
;
(2)
;
(3)
;
(4)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a80d9c92059ade942e8311fbf2e0c6c.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58dc9bcb10d881da66946027de374fe4.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32ba5200f7a88ef7a20a77ab638e5c8d.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b06bd5bbe26425a7c38deea10267870.png)
您最近一年使用:0次
2023-10-03更新
|
359次组卷
|
4卷引用:湖北省麻城市博达学校2021-2022学年七年级上学期月考数学试题
湖北省麻城市博达学校2021-2022学年七年级上学期月考数学试题(已下线)专题3.22 解一元一次方程100题(分层练习)(提升练)-2023-2024学年七年级数学上册基础知识专项突破讲与练(人教版)(已下线)专题4.22 解一元一次方程100题(分层练习)(提升练)-2023-2024学年七年级数学上册基础知识专项突破讲与练(苏科版)(已下线)专题5.30 求解一元一次方程100题)(综合练)-2023-2024学年七年级数学上册基础知识专项突破讲与练(北师大版)(1)
7 . 已知方程组
的解满足方程
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a98e7282b5fb8ee50bae38f47a94cced.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d69a012d1150b0244558dd5a2b976444.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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8 . 解方程
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85447b4e5d2f67e91938313838675458.png)
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08412a27b585fc0229a89b8e472b1d5d.png)
(3)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/692d3ceee764126c0e233e632ceca588.png)
(4)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85447b4e5d2f67e91938313838675458.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08412a27b585fc0229a89b8e472b1d5d.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/692d3ceee764126c0e233e632ceca588.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c1fb4cedbf468e4d3bfc5ab31c30840.png)
您最近一年使用:0次
9 . 方程
的解是
,则
的值是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e13df832066a6f6568d0df23b319e34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a089c207e39a24d0d82aa853ac2bbb8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7703d79223ab122036950d74806e700.png)
您最近一年使用:0次
2023-10-02更新
|
75次组卷
|
2卷引用:湖南省衡阳市祁东县育贤中学2021-2022学年七年级上学期第一次月考数学试题
名校
10 . 解方程
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db1a53b56b46aa24fdcab94c2b1a8d2b.png)
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8e4cf3c9b8afd4fa596db089edb8245.png)
(3)
;
(4)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db1a53b56b46aa24fdcab94c2b1a8d2b.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8e4cf3c9b8afd4fa596db089edb8245.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/894eb58263e1332da5922cfbc94a39d7.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f74a35dcfa224fbce3f037a224069e9.png)
您最近一年使用:0次
2023-10-02更新
|
225次组卷
|
5卷引用:黑龙江省哈尔滨德强学校2021-2022学年七年级上学期10月月考数学试题
黑龙江省哈尔滨德强学校2021-2022学年七年级上学期10月月考数学试题(已下线)专题4.3 解一元一次方程-2021-2022学年七年级数学上册链接教材精准变式练(苏科版)(已下线)第3章 一元一次方程(能力挑战卷)-【练好重点题】2021-2022学年七年级数学上学期综合训练卷(人教版)黑龙江省哈尔滨市香坊区德强学校初中部2021-2022学年七年级上学期月考数学(五四制)试题新疆维吾尔自治区喀什地区疏勒县2023-2024学年七年级上学期12月月考数学试题