>
数学
>
(56-x)÷(34-x)=3
人气:329 ℃ 时间:2020-04-03 21:52:08
解答
(56-X)=3(34-X)
56-X=102-3X
2X=46
X=23
推荐
X/3-x/5=56 x=420方程解详细步骤
x加上x的三倍,得56怎样列方程
x×x×3.14=12.56
x的7倍是56.
1÷X=56这个方程怎么解
求获奖百分比的英文表达
Is the woman__walked past just now your teacher?Yes ,she teaches__English
动滑轮反用后的支点在哪?
猜你喜欢
等式【-3x的2次方-4y的2次方】【 】=16y的4次方-9x的4次方中括号内应填入-----
一根绳子,第一次截去17分之3米,第二次截去17分之7米,这根绳子还剩下17分之14,这个绳子全长多少米?
关于努力的四字词
can hear you quite well,even when you talk quietly是什么意思?
Henry suggested that___the bext holiday,but Helen's sullen look suggested that ___.
But he likes telling jokes and i don't.
求导不是对函数求导嘛,那对自变量X求导,自变量不是函数,怎么能求导呢
函数y=-5sin(2x-1)和y=2cos(5πx-π/3)的周期分别是?
© 2024 79432.Com All Rights Reserved.
电脑版
|
手机版