198.6*10X-(198.6+87.4)*X=8500
tinn32gagy2022-10-04 11:39:542条回答
已提交,审核后显示!提交回复
共2条回复
- 怜香惜玉0 共回答了19个问题
|采纳率100% - 198.6*10X-(198.6+87.4)*X=8500
1986X-286X=8500
1700x=8500
x=5 - 1年前
- qqaikaiduan 共回答了1个问题
|采纳率 - 1986X-286X=8500
1700x=8500
x=8500/1700
x=5 - 1年前
相关推荐
大家在问
- 1完形填空knowing yourself not only means that you find out what y
- 2the boy can have an ice cream改成否定句
- 3不等式有关题目已知a>0,b>0,且h=min{a,b/(a^2+b^2)},求证h
- 4修改病句:眼前的一切,使我想起痛苦难忘的往事
- 5甲数的九分之八和乙数相等,甲数和乙数的比是多少?
- 6有一眼深水井,需给3个位置供水,怎么实现自动控制,水泵电压38V
- 7已知AD是直角三角形ABC的斜边BC上的高,AC=20,AB=15.求AD、BD、CD的长
- 8straight and turn left at the bookstore.follow me please
- 9已知椭圆(x^2)/4+(y^2)/(4t^2)=1(t>0,t不等于1)的焦点为F1,F2,M为椭圆上任一点(M不与长
- 10【求助】初中英语选择☆★Here is a photo of ( ).His family ( ) in front o
- 11用下列词语写一段话,谈谈你某次旅行,至少选用两个词语和一种修辞手法 驻足 惊叹 惟妙惟肖 美不胜收
- 12It was a nice meal, _____ a little expensive. [ &
- 13用NA表示阿佛加德罗常数,下列说法正确的是( )
- 14会英语的朋友请帮忙一下.From London to New York,from Hong Kong to Moscow
- 15六年级下册练习册 《植物耐寒之谜》答案