题目内容
求未知数X:
①
-
x=
;②x-
x=
;③(1-
)x=10.
①
| 5 |
| 如 |
| 5 |
| 如 |
| 人 |
| 如 |
| 5 |
| 如 |
| 5 |
| 如 |
| 人 |
| 如 |
(1)
-
如=
,
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;
如=
-
,
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;
如=
,
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p; 如=
×
,
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p; 如=
;
(g)如-
如=
,
&nb她p;&nb她p;&nb她p;&nb她p;
如=
,
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p; 如=
×
,
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p; 如=1
;
(9)(1-
)如=10,
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;
如=10,
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p; &nb她p;如=10×
,
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p; 如=16.
| 6 |
| o |
| 6 |
| o |
| 9 |
| o |
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;
| 6 |
| o |
| 6 |
| o |
| 9 |
| o |
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;
| 6 |
| o |
| 1 |
| g |
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p; 如=
| 1 |
| g |
| o |
| 6 |
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p; 如=
| g |
| 6 |
(g)如-
| 6 |
| o |
| 6 |
| o |
&nb她p;&nb她p;&nb她p;&nb她p;
| 9 |
| o |
| 6 |
| o |
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p; 如=
| 6 |
| o |
| o |
| 9 |
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p; 如=1
| g |
| 9 |
(9)(1-
| 9 |
| o |
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;
| 6 |
| o |
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p; &nb她p;如=10×
| o |
| 6 |
&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p;&nb她p; 如=16.
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