首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Which of the following equations can be used to find the value of x if 7 less than 5x is 5 more than the product of 3 and x?
Which of the following equations can be used to find the value of x if 7 less than 5x is 5 more than the product of 3 and x?
admin
2009-05-19
67
问题
Which of the following equations can be used to find the value of x if 7 less than 5x is 5 more than the product of 3 and x?
选项
A、5x-7 = 5 + 3x
B、5x-7 = 5 + (3+x)
C、7-5x = 5 + 3x
D、7-5x=(5 + 3)x
E、7-5x + 5 = 3x
答案
A
解析
若5x减7比3与x的积大5,下列哪一个方程(equation)可以用于得到x的值?
解:本题的正确答案是(A)。7 less than 5x可表示为5x-7,5 more than the product of 3 and x可表示3x+5由题意可得出方程:5x-7=3x+5
转载请注明原文地址:https://kaotiyun.com/show/FWkO777K
本试题收录于:
GRE QUANTITATIVE题库GRE分类
0
GRE QUANTITATIVE
GRE
相关试题推荐
Thatnightthebandplayedmanyoldsongs,______thefamousAmericansongCountryRoadbyJohnDenver.
Forthepastseveralyears,theSundaynewspapersupplementParadehasfeaturedacolumncalled"AskMarilyn."Peopleareinvite
JardenZincProducts,alargezincplantafewmilesoutsideGreeneville,Tennessee,hasaspecialclaim.Since1982,ithasbee
Duringhislife,J.S.BachwasnotaspopularasBeethovenandMozartduringtheirlifetimes.Hismusicwasconsideredhardto
Themind-successconnectionisstrong,andmanyobstaclestooursuccessarealsomental.Somepeoplerelymoreonfacts,【C1】____
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityofthesun.Thesunheatsandfeedscreaturesandmank
Outofallthestudentswhoenrollinamassiveopenonlinecourse(MOOC),onlyabout5percentcompletethecourseandreceive
AcertainmanufacturerusesthefunctionC(x)=0.04x2-8.5x+25,000tocalculatethecost,indollars,ofproducingxthous
Faresonthecity-runpublicbusesinGreenvillearesubsidizedbycitytaxrevenues,butamongthebeneficiariesofthelowfar
随机试题
临床上抢救中度有机磷酸酯类中毒的药物是
精蛋白锌胰岛素作用持久的原因是()。
急性枕骨大孔疝应首先采取的措施是()
房地产状况调整可分为()。
精密工程施工测量1)高速铁路CPⅢ控制网对于采用高速铁路设计的城际铁路而言,CPⅢ控制网测量精度的程度直接决定着铁路运行的时效性、舒适度及平稳度,因此对CPⅢ控制网的测量精度要求很高。而影响高速铁路CPⅢ控制网测设精度的环节较多,由于要求精度高,任何一
账务处理程序是指()相结合的方式。
下列有关注册会计师的专家的说法中,正确的是()。
在表设计器中设置的索引包含在( )。
计时器事件之间的间隔通过【】属性设置。
Whathappenedtotheshopinonemonth?
最新回复
(
0
)