题目内容
6×
-
χ=
.
| 1 |
| 12 |
| 1 |
| 2 |
| 1 |
| 2 |
6×
-
x=
,
-
x=
,
-
x+
x=
+
x,
+
x=
,
+
x-
=
-
,
x=0,
x÷
=0÷
,
x=0.
| 1 |
| 12 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
x=0.
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