>
数学
>
解方程30/0.5x-30/0.6x=2
人气:417 ℃ 时间:2020-01-26 14:52:14
解答
约分可以约成60/x-50/x=2
所以10/x=2
x=5
先前看错了
推荐
0.6x+2.8=1.5x-0.35解方程
解方程 6X-90=0.5X
解方程:5x(6x+1)-(5x+1)(6x-1)=7(x-2)
5X+3=6x-2 解方程
解方程:5x+30=6x-10
人类破坏地球的事例
the difference between shares and bonds
i only like watching sport games () TV OK()for your answers(填入恰当的词)急!
猜你喜欢
找规律填数 1、4,1.2,0.36,0.108
be on this They ____ wearing red clothes.She is in black shoes ____Monday.whose socks are____?
3a-4b= = = 2a+2b= = =
哪些诗句中描写的柳树有“送别”的意思?
I am taller than he is..成分分析
请以"My favourite subject"为题写一篇英语作文
If it were not for their support,we would be in a diffcult situation
下午3点15分到5点30分,时钟的时针旋转了多少度
© 2024 79432.Com All Rights Reserved.
电脑版
|
手机版