题目内容
解方程
0.36×5-
x=
×6.
0.36×5-
| 3 |
| 5 |
| 1 |
| 4 |
0.36×5-
x=
×6,
1.8-
x=
,
1.8-
x+
x=
+
x,
x+
=1.8,
x+
-
=1.8-
,
x=
,
x×
=
×
,
x=
.
| 3 |
| 5 |
| 1 |
| 4 |
1.8-
| 3 |
| 5 |
| 3 |
| 2 |
1.8-
| 3 |
| 5 |
| 3 |
| 5 |
| 3 |
| 2 |
| 3 |
| 5 |
| 3 |
| 5 |
| 3 |
| 2 |
| 3 |
| 5 |
| 3 |
| 2 |
| 3 |
| 2 |
| 3 |
| 2 |
| 3 |
| 5 |
| 3 |
| 10 |
| 3 |
| 5 |
| 5 |
| 3 |
| 3 |
| 10 |
| 5 |
| 3 |
x=
| 1 |
| 2 |
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