>
数学
>
(0.1x-0.2)÷0.02-(x-1)÷0.5=3求解.解方程.
人气:384 ℃ 时间:2019-12-06 19:32:45
解答
(0.1x-0.2)÷0.02-(x-1)÷0.5=3
5x-10-2(x-1)=3
5x-10-2x+2=3
3x=11
x=11/3
推荐
解方程0.02分之0.1x-0.2-0.5分之x+1=3
解方程(0.1x+0.2)/0.02-(x-1)/0.5=3
(0.1x+0.2/0.02)-(x-1/0.5)=3 解方程
解方程:0.02分之0.1x-0.5分之x+1=3
0.02分之(0.1X-0.2)-0.5分之(X+1)=3
坚持这项工作由一个有经验的工人做She insisted that this work should be done by an exp
Liu Tao can put some bookson his head.改否定句
"心灵岛上的灯塔"含义是什么?
猜你喜欢
一张正方形纸连续对折四次后,得到的图形面积是原来的( ) A.14 B.18 C.116
已知函数f(x)=(sinx)^2+√3sinx*cosx,x∈R,
"他们正在跑步吗"用英语怎么说
一张长60厘米,宽30厘米的长方形硬纸板,从四个角上分别剪去一个为5厘米的正方体,
you need this to listen to
写出下列句子的同义句1.the pands are interesting 2.there are many people here on vacation.
方程x平方-2根号2x+2=0
Do you need be like this?这句话有没有语法问题?
© 2024 79432.Com All Rights Reserved.
电脑版
|
手机版