问题已解决
-4082750+3000000-450000+A-A×10%/4≥300000老师我想问问咋一个怎么解
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同学,你好
你是要问a等于多少吗?
2020 11/23 14:05
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84785013 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2020 11/23 14:05
是的,老师
![](https://pic1.acc5.cn/011/84/04/96_avatar_middle.jpg?t=1651216819)
小菲老师 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2020 11/23 14:11
同学,你好
答案是这个A>=1879743.59
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84785013 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2020 11/23 14:12
老师我想问有过程吗
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小菲老师 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2020 11/23 14:14
同学,你好
过程如下
-4082750+3000000-450000+A-A×10%/4≥300000
A-A×10%/4≥300000+4082750-3000000+450000
0.975A≥1832750
A≥1879743.59
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84785013 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2020 11/23 14:22
谢谢老师
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小菲老师 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2020 11/23 14:23
不客气,满意请5星好评,谢谢!
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84785013 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
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2020 11/23 14:30
老师,我在提一个问题,我想问0.975A怎么来的?哭
![](https://pic1.acc5.cn/011/84/04/96_avatar_middle.jpg?t=1651216819)
小菲老师 ![](/wenda/_nuxt/img/reply2.28c7604.png)
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2020 11/23 14:32
同学,你好
从这里来的A-0.1A/4
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84785013 ![](/wenda/_nuxt/img/reply1.d92ea43.png)
![](/wenda/_nuxt/img/reply1.d92ea43.png)
2020 11/23 14:33
算出了谢谢老师
![](https://pic1.acc5.cn/011/84/04/96_avatar_middle.jpg?t=1651216819)
小菲老师 ![](/wenda/_nuxt/img/reply2.28c7604.png)
![](/wenda/_nuxt/img/reply2.28c7604.png)
2020 11/23 14:38
不客气,满意请5星好评,谢谢!