>
数学
>
5x+10=4*1.5x-2
人气:156 ℃ 时间:2020-04-30 07:17:56
解答
5x+10=4x1.5x-2
5x+10=6x-2
10+2=6x-5x
x=12
推荐
5x-10=1.5x*4+2,求x
5x+1(10-x)=4.2怎么解?
解方程:5x−4x−2=4x+10/3x−6-1.
5X=4(X+2)+10
5-7/2x=3/2 1/5x+4乘7/10=7/2
有40克食盐溶液,若加入200克水,它的浓度就减少10%.这种溶液原来有多少克水?原来浓度是多少?
请问BEC高级的各题的分数比例是多少?每一部分各占多少分
古诗词中描写鱼的诗句,
猜你喜欢
There was a big river and tow hills in my hometown ten years ago.
诗经采薇表达了什么的思想感情
clothing made of the man-made fiber has certain advantages over() made of natural fiber like cotton
连续的两句含有"杜鹃"的古诗句.
若等差数列{an}的公差d≠0,且a1,a3,a7成等比数列,则a1a4=( ) A.12 B.25 C.2 D.52
一元二次方程-已知关于x的方程x^2+px+q=0的两个根式-1和-3,求p和q的值
About twice a week my driver collects me from school.l go and have lunch with a client
十年树木百年树人的意思
© 2026 79432.Com All Rights Reserved.
电脑版
|
手机版