题目内容
解方程．
x-
+
=
x+
=
．
x-
| 1 |
| 3 |
| 2 |
| 5 |
| 5 |
| 9 |
x+
| 1 |
| 4 |
| 8 |
| 25 |
（1）x-
| 1 |
| 3 |
| 2 |
| 5 |
| 5 |
| 9 |
x-
| 1 |
| 3 |
| 2 |
| 5 |
| 1 |
| 3 |
| 5 |
| 9 |
| 1 |
| 3 |
x+
| 2 |
| 5 |
| 8 |
| 9 |
x+
| 2 |
| 5 |
| 2 |
| 5 |
| 8 |
| 9 |
| 2 |
| 5 |
x=
| 22 |
| 45 |
（2）x+
| 1 |
| 4 |
| 8 |
| 25 |
x+
| 1 |
| 4 |
| 1 |
| 4 |
| 8 |
| 25 |
| 1 |
| 4 |
x=
| 7 |
| 100 |
练习册系列答案
黄冈小状元解决问题天天练系列答案
相关题目
（1）x-
x-
x+
x+
x=
（2）x+
x+
x=
黄冈小状元解决问题天天练系列答案