题目内容
解下列方程.
X÷
|
|
(1)X÷
=
÷
,
X÷
=
,
x÷
×
=
×
,
x=
;
(2)
X=
×
,
x=
,
x÷
=
÷
,
x=
.
| 6 |
| 35 |
| 26 |
| 45 |
| 13 |
| 25 |
X÷
| 6 |
| 35 |
| 10 |
| 9 |
x÷
| 6 |
| 35 |
| 6 |
| 35 |
| 10 |
| 9 |
| 6 |
| 35 |
x=
| 4 |
| 21 |
(2)
| 8 |
| 9 |
| 1 |
| 6 |
| 16 |
| 51 |
| 8 |
| 9 |
| 8 |
| 153 |
| 8 |
| 9 |
| 8 |
| 9 |
| 8 |
| 153 |
| 8 |
| 9 |
x=
| 1 |
| 17 |
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