7.8a减a等于多少?
答案:6 悬赏:50 手机版
解决时间 2021-03-28 18:58
- 提问者网友:遁入空寂
- 2021-03-27 19:14
7.8a减a等于多少?
最佳答案
- 五星知识达人网友:摆渡翁
- 2021-03-27 20:35
解:
7.8a减a等于(7.8-1)a
=6.8a
7.8a-a
=6.8a
7.8a-a
=(7.8-1)a
=6.8a
7.8a减a等于6.8a
7.8a减a等于(7.8-1)a
=6.8a
7.8a-a
=6.8a
7.8a-a
=(7.8-1)a
=6.8a
7.8a减a等于6.8a
全部回答
- 1楼网友:过活
- 2021-03-28 01:56
7.8a-a=6.8a
- 2楼网友:污到你湿
- 2021-03-28 00:54
6.8a
- 3楼网友:刀戟声无边
- 2021-03-27 23:19
7.8a-a
=6.8a
=6.8a
- 4楼网友:风格不统一
- 2021-03-27 22:39
7.8a减a等于6.8a
7.8a-a=(7.8-1)a=6.8a
7.8a-a=(7.8-1)a=6.8a
- 5楼网友:怀裏藏嬌
- 2021-03-27 22:05
7.8a减a等于(6.8a)
7.8a-a
=(7.8-1)a
=6.8a
7.8a-a
=(7.8-1)a
=6.8a
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