求未知数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1343fa77809eaa71a93e045d1612768.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1343fa77809eaa71a93e045d1612768.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e04de5adf71ee33028beb8d60939f58c.png)
更新时间:2024-04-22 22:34:30
|
【知识点】 解一元一次方程(一)——合并同类项与移项解读
相似题推荐
解答题-问答题
|
适中
(0.65)
名校
【推荐2】对于任意四个有理数
,
,
,
,可以组成两个有理数对
与
.我们规定:
.例如:
.根据上述规定解决下列问题:
(1)有理数对
______;
(2)若有理数对
,则
______;
(3)当满足等式
的
是正整数时,求整数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c02bc0c74292b1e8f395f90935d3174.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4562f3225c98cf5cb11b47d98c9cc9c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b807b9b8da58da1b6778865efccb01b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66968e6bf8ddd297aabb5cff18030b82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fd0441022b9ca99ca2f0ef13868ccd2.png)
(1)有理数对
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9397932b02fe875c2cdc38c7b69eb7c4.png)
(2)若有理数对
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3387a08ca5d0852f41ea7f4a3c2377b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
(3)当满足等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03f04340dea3ee55d3f2440c3d798b4c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
您最近一年使用:0次