若
是关于
的二元一次方程,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4204280f6e24a114f7395a9941a4daa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2e647c14561826ba9e396acc5a3792c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/663a61ad241d5d874c9a9362f0ee917c.png)
更新时间:2024-03-24 15:43:09
|
相似题推荐
解答题-问答题
|
较易
(0.85)
名校
【推荐1】已知方程
是关于
、
的二元一次方程,求
、
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69121b96fa889fbf4be33852509c9153.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
您最近一年使用:0次
解答题-问答题
|
较易
(0.85)
【推荐2】把
(其中a、b是常数,x、y是未知数)这样的方程称为“雅系二元一次方程”,当
时,“雅系二元一次方程
”中x的值称为“雅系二元一次方程”的“完美值”.例如:当
时,“雅系二元一次方程”
化为
, 其“完美值”为
.
(1)求“雅系二元一次方程”
的“完美值”;
(2)
是“雅系二元一次方程”
的“完美值”,求m的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e136e7637543c8ae92c8dcd55b31924.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d77f5191798242b7b9b88a75e17e4425.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e136e7637543c8ae92c8dcd55b31924.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d77f5191798242b7b9b88a75e17e4425.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88608790d85e880a6a84a5e4f926b82e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8ab125907602704a636c09edb1a3608.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
(1)求“雅系二元一次方程”
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56645c5a3c77f67dd2fcc0d2a2a0319d.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12f9bd7fdb0c44b5e2e1d5a59dd6f7dd.png)
您最近一年使用:0次