题目内容
解比例或解方程
|
|
(1)
:x=
:
x=
×
x÷
=
÷
x=
;
(2)
÷x=
×
÷x×x=
×x
÷
=
x÷
x=
.
| 1 |
| 16 |
| 3 |
| 8 |
| 1 |
| 6 |
| 3 |
| 8 |
| 1 |
| 16 |
| 1 |
| 6 |
| 3 |
| 8 |
| 3 |
| 8 |
| 1 |
| 96 |
| 3 |
| 8 |
x=
| 1 |
| 36 |
(2)
| 9 |
| 20 |
| 4 |
| 5 |
| 3 |
| 4 |
| 9 |
| 20 |
| 3 |
| 5 |
| 9 |
| 20 |
| 3 |
| 5 |
| 3 |
| 5 |
| 3 |
| 5 |
x=
| 3 |
| 4 |
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