题目内容
若
=
,那么
为______.
| x-2y |
| 3y-x |
| 2 |
| 3 |
| y |
| x |
由
=
,
得3(x-2y)=2(3y-x),即5x=12y,
故
=
.
故答案为
.
| x-2y |
| 3y-x |
| 2 |
| 3 |
得3(x-2y)=2(3y-x),即5x=12y,
故
| y |
| x |
| 5 |
| 12 |
故答案为
| 5 |
| 12 |
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题目内容
| x-2y |
| 3y-x |
| 2 |
| 3 |
| y |
| x |
| x-2y |
| 3y-x |
| 2 |
| 3 |
| y |
| x |
| 5 |
| 12 |
| 5 |
| 12 |