>
其他
>
已知3a+2b=3,则8-6a-4b=?
人气:403 ℃ 时间:2020-02-15 08:53:55
解答
8-6a-4b=8-(6a+4b)=8-2(3a+2b)=8-2×3=2
推荐
已知3a+2b=3 ,8-6a-4b=?
若3a+2b=10.8,则6a+4b-5等于( )
3a+2b=3,则8-6a-4b=__
3a+2b+5=10.8,则6a+4b-5=_.
已知3a+2b=1,求:8-6a-4b的值
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
对very much提问怎么提
已知分式3x+7/x平方-3x+2=m/x-2+n/x-1,求m和n的值是多少
lose cook clean pass send meet的过去分词
( )Each——here should say sth about the movice A.person B.men C.people D.human being
i don't want to live the day without you i just want to be the one who makes you happy happy 是什麽
制取乙炔的化学方程式
用戴维南定理求下图中4欧的电压U~
She has big eyes(变否定句) Amy is from America.(就划线提问)Americe划线
© 2024 79432.Com All Rights Reserved.
电脑版
|
手机版