问题
解答题
解方程．
4x+
|
答案
（1）
| 5 |
| 8 |
| 15 |
| 16 |
| 5 |
| 8 |
| 5 |
| 8 |
| 15 |
| 16 |
| 5 |
| 8 |
X=
| 3 |
| 2 |
（2）4x+
| 1 |
| 3 |
| 3 |
| 5 |
4x+
| 1 |
| 3 |
| 1 |
| 3 |
| 3 |
| 5 |
| 1 |
| 3 |
4x=
| 4 |
| 15 |
4x÷4=
| 4 |
| 15 |
x=
| 1 |
| 15 |
（3）
| 1 |
| 4 |
| 1 |
| 5 |
| 1 |
| 8 |
| 1 |
| 20 |
| 1 |
| 8 |
| 1 |
| 20 |
| 1 |
| 20 |
| 1 |
| 8 |
| 1 |
| 20 |
x=
| 5 |
| 2 |
搜题请搜索小程序“爱下问搜题”
解方程．
4x+
|
（1）
| 5 |
| 8 |
| 15 |
| 16 |
| 5 |
| 8 |
| 5 |
| 8 |
| 15 |
| 16 |
| 5 |
| 8 |
X=
| 3 |
| 2 |
（2）4x+
| 1 |
| 3 |
| 3 |
| 5 |
4x+
| 1 |
| 3 |
| 1 |
| 3 |
| 3 |
| 5 |
| 1 |
| 3 |
4x=
| 4 |
| 15 |
4x÷4=
| 4 |
| 15 |
x=
| 1 |
| 15 |
（3）
| 1 |
| 4 |
| 1 |
| 5 |
| 1 |
| 8 |
| 1 |
| 20 |
| 1 |
| 8 |
| 1 |
| 20 |
| 1 |
| 20 |
| 1 |
| 8 |
| 1 |
| 20 |
x=
| 5 |
| 2 |