问题已解决
老師,不會解方程了 接下來不會算了 幫忙寫個計算過程唄 怎么計算
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你好,稍等我看一下先
2024 05/27 13:53
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2024 05/27 14:01
計算過程你看看了呢
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2024 05/27 14:41
這個是答案 你幫忙看看老師
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2024 05/27 15:13
解方程的過程就是
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2024 05/27 15:37
那1000是怎么計算出來的 老師
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2024 05/27 15:39
看答案的方程只有一個未知數(shù),你把題目發(fā)來看看
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2024 05/27 16:38
這個題目 老師
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2024 05/27 16:45
我看懂了,他的意思是這個方程有兩個答案,這個1000,一個9000
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2024 05/27 17:22
但是1000的話 是怎么計算來的 我沒看明白老師 哈哈哈
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2024 05/27 17:27
你看,這樣代入就可以就算出來了200*1000-0.02*1000*1000-180000=0
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