The result obtained when x is multiplied by y is equal to ten times the result o

游客2024-01-13 29

问题 The result obtained when x is multiplied by y is equal to ten times the result obtained when y is subtracted from x. If y equals 5, what does x equal?

选项 A、50
B、25
C、15
D、10
E、5

答案 D

解析本题考查方程的列写，由题意得到：
xy=10(x-y)，
把y=5代入得到x=10。

转载请注明原文地址:https://tihaiku.com/zcyy/3360241.html

相关试题推荐

Hiscarelessness______hisfailureintheexams.A、resultedfromB、resultedinC、r
Mysuggestionmetwitha(n)______refusal:Ihadtoholdmytongue.A、resultant
Theresultsofthesurveyareinterestingandthey______morequestionsthanthey
Thosewhogainfamemostoftengainitasaresultofpossessingasingletal
　　Thosewhogainfamemostoftengainitasaresultofpossessingasingletale
Asaresult,duringhisfirstyearheoften________illandhisgrades________.A、
Theresultobtainedwhenxismultipliedbyyisequaltotentimestheresulto
Ifd=123.4546,andd1isthenumberobtainedbyroundingdtothenearesthundre
Accordingtothepassage,beforethefinalresultsofthestudywereknown,whic
Governmentderegulationofthelong-distancetelephonebusinesshasresultedin

随机试题

Inmanycountries,authorityisseldomquestioned,eitherbecauseitishigh
InterpretthefollowingpassagefromEnglishintoChinese.Youmaytakenoteswh
Whatproblemdoesthemanhave?[br][originaltext]M:Iwanttoregisterforth
特殊标志有效期为()年，自核准登记之日起计算。A.10 B.2 C.4
以下关于囊肿型淋巴管瘤的叙述，哪项是错误的()A.扪之柔软，有波动感
教育投资规划工具可分为（）。A.长期教育投资规划工具 B.现代教育投资规
（2020年真题）关于投资框架协议中排他性条款，以下表述正确的是（）A.排
Thechangeinthatvillagewasmiraculou
男性，36岁。左侧颈部淋巴结肿大1个月，在外院诊断为颈淋巴结结核，抗结核治疗半个
毛泽东提出要向一切国家学习的思想的文章有()。A.《论十大关系》 B.《我们党

最新回复(0)

The result obtained when x is multiplied by y is equal to ten times the result o

Hiscarelessness______hisfailureintheexams.A、resultedfromB、resultedinC、r

Mysuggestionmetwitha(n)______refusal:Ihadtoholdmytongue.A、resultant

Theresultsofthesurveyareinterestingandthey______morequestionsthanthey

Thosewhogainfamemostoftengainitasaresultofpossessingasingletal

Thosewhogainfamemostoftengainitasaresultofpossessingasingletale

Asaresult,duringhisfirstyearheoften________illandhisgrades________.A、

Theresultobtainedwhenxismultipliedbyyisequaltotentimestheresulto

Ifd=123.4546,andd1isthenumberobtainedbyroundingdtothenearesthundre

Accordingtothepassage,beforethefinalresultsofthestudywereknown,whic

Governmentderegulationofthelong-distancetelephonebusinesshasresultedin

Inmanycountries,authorityisseldomquestioned,eitherbecauseitishigh

InterpretthefollowingpassagefromEnglishintoChinese.Youmaytakenoteswh

Whatproblemdoesthemanhave?[br][originaltext]M:Iwanttoregisterforth

特殊标志有效期为()年，自核准登记之日起计算。A.10 B.2 C.4

以下关于囊肿型淋巴管瘤的叙述，哪项是错误的()A.扪之柔软，有波动感

教育投资规划工具可分为（）。A.长期教育投资规划工具 B.现代教育投资规

（2020年真题）关于投资框架协议中排他性条款，以下表述正确的是（）A.排

Thechangeinthatvillagewasmiraculou

男性，36岁。左侧颈部淋巴结肿大1个月，在外院诊断为颈淋巴结结核，抗结核治疗半个

毛泽东提出要向一切国家学习的思想的文章有()。A.《论十大关系》 B.《我们党

　　Thosewhogainfamemostoftengainitasaresultofpossessingasingletale

Asaresult,duringhisfirstyearheoftenillandhisgrades.A、