GMAT Question of the Day - Daily to your Mailbox; hard ones only

 It is currently 21 Oct 2019, 04:08

GMAT Club Daily Prep

Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

If 3x + y = − 1 and y − 2x = 4, what is the value of x + 2y?

Author Message
TAGS:

Hide Tags

Math Expert
Joined: 02 Sep 2009
Posts: 58421
If 3x + y = − 1 and y − 2x = 4, what is the value of x + 2y?  [#permalink]

Show Tags

06 Mar 2019, 23:53
00:00

Difficulty:

15% (low)

Question Stats:

100% (00:57) correct 0% (00:00) wrong based on 13 sessions

HideShow timer Statistics

If $$3x + y = − 1$$ and $$y − 2x = 4$$, what is the value of $$x + 2y$$?

A. − 5

B. − 3

C. 0

D. 3

E. 5

_________________
Intern
Joined: 15 Dec 2018
Posts: 30
Location: India
GMAT 1: 650 Q45 V35
GMAT 2: 650 Q45 V45
GPA: 3.5
Re: If 3x + y = − 1 and y − 2x = 4, what is the value of x + 2y?  [#permalink]

Show Tags

07 Mar 2019, 00:17
IMO D

Posted from my mobile device
Re: If 3x + y = − 1 and y − 2x = 4, what is the value of x + 2y?   [#permalink] 07 Mar 2019, 00:17
Display posts from previous: Sort by