问题
解答题
求未知数x (1)x-
(2)
|
答案
(1)x-
3 |
5 |
6 |
5 |
2 |
5 |
6 |
5 |
2 |
5 |
2 |
5 |
6 |
5 |
2 |
5 |
x=3;
(2)
1 |
3 |
1 |
2 |
5 |
9 |
1 |
3 |
1 |
2 |
5 |
9 |
1 |
3 |
1 |
3 |
5 |
18 |
1 |
3 |
x=
5 |
6 |
求未知数x (1)x-
(2)
|
(1)x-
3 |
5 |
6 |
5 |
2 |
5 |
6 |
5 |
2 |
5 |
2 |
5 |
6 |
5 |
2 |
5 |
x=3;
(2)
1 |
3 |
1 |
2 |
5 |
9 |
1 |
3 |
1 |
2 |
5 |
9 |
1 |
3 |
1 |
3 |
5 |
18 |
1 |
3 |
x=
5 |
6 |