题目内容
若
=
,则
=______.
| y |
| x-y |
| 5 |
| 3 |
| x |
| y |
∵
=
,
∴3y=5(x-y),
整理得,5x=8y,
∴
=
.
故答案为:
.
| y |
| x-y |
| 5 |
| 3 |
∴3y=5(x-y),
整理得,5x=8y,
∴
| x |
| y |
| 8 |
| 5 |
故答案为:
| 8 |
| 5 |
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题目内容
| y |
| x-y |
| 5 |
| 3 |
| x |
| y |
| y |
| x-y |
| 5 |
| 3 |
| x |
| y |
| 8 |
| 5 |
| 8 |
| 5 |