It is currently 20 Nov 2017, 14:16

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

Events & Promotions

Events & Promotions in June
Open Detailed Calendar

If neither X nor Y is 0, what is (2x+y) / (x-2y)? 1. x/(x+y)

Author Message
CEO
Joined: 21 Jan 2007
Posts: 2734

Kudos [?]: 1076 [0], given: 4

Location: New York City
If neither X nor Y is 0, what is (2x+y) / (x-2y)? 1. x/(x+y) [#permalink]

Show Tags

02 Dec 2007, 01:50
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

If neither X nor Y is 0, what is (2x+y) / (x-2y)?

1. x/(x+y) =2
2. x-2y = 4

Kudos [?]: 1076 [0], given: 4

Retired Moderator
Joined: 05 Jul 2006
Posts: 1749

Kudos [?]: 443 [0], given: 49

Show Tags

02 Dec 2007, 03:33
bmwhype2 wrote:
If neither X nor Y is 0, what is (2x+y) / (x-2y)?

1. x/(x+y) =2
2. x-2y = 4

from 1:

2x+2y = x ie: 2y = -x
ie: x = -2y
2x+y) / (x-2y = -3y/-4y = 3/4.....suff

from 2

x = 4+2y

(2x+y) / (x-2y) = 8+5y / 4........insuff

Kudos [?]: 443 [0], given: 49

Re: 18.8 Algebra   [#permalink] 02 Dec 2007, 03:33
Display posts from previous: Sort by

If neither X nor Y is 0, what is (2x+y) / (x-2y)? 1. x/(x+y)

Moderator: chetan2u

 Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.