题目内容
X×
×
=22 X-
X=
.
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x×
×
=22 x-
x=
x=22 (1-
)x=
x=22÷
x=
x=32 x=
÷
x=
故答案是x=32,x=
.
| 11 |
| 12 |
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| 9 |
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x=22÷
| 11 |
| 16 |
| 4 |
| 9 |
| 8 |
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x=32 x=
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x=
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故答案是x=32,x=
| 6 |
| 5 |
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