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

 It is currently 22 Jan 2019, 06:50

### 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 January
PrevNext
SuMoTuWeThFrSa
303112345
6789101112
13141516171819
20212223242526
272829303112
Open Detailed Calendar
• ### The winners of the GMAT game show

January 22, 2019

January 22, 2019

10:00 PM PST

11:00 PM PST

In case you didn’t notice, we recently held the 1st ever GMAT game show and it was awesome! See who won a full GMAT course, and register to the next one.
• ### Key Strategies to Master GMAT SC

January 26, 2019

January 26, 2019

07:00 AM PST

09:00 AM PST

Attend this webinar to learn how to leverage Meaning and Logic to solve the most challenging Sentence Correction Questions.

# What is the value of x? (1) x – y = y – x (2) x + y = –x + y

Author Message
TAGS:

### Hide Tags

Math Expert
Joined: 02 Sep 2009
Posts: 52385
What is the value of x? (1) x – y = y – x (2) x + y = –x + y  [#permalink]

### Show Tags

03 Apr 2017, 23:25
00:00

Difficulty:

35% (medium)

Question Stats:

89% (00:42) correct 11% (00:48) wrong based on 27 sessions

### HideShow timer Statistics

What is the value of x?

(1) x – y = y – x
(2) x + y = –x + y

_________________
Manager
Joined: 05 Apr 2014
Posts: 140
Location: India
Schools: ISB '19, Fox"19
GMAT 1: 660 Q48 V33
GPA: 3

### Show Tags

04 Apr 2017, 03:19
B

From statement 1 we get x=y
So insufficient

From statement 2 we get x=0
So sufficient

Posted from my mobile device
Manager
Joined: 06 Dec 2016
Posts: 248
Re: What is the value of x? (1) x – y = y – x (2) x + y = –x + y  [#permalink]

### Show Tags

04 Apr 2017, 12:47
1) x + x = y + y
2x = 2y
1 is insufficient

2) x + y = -x + y
x + x = y - y
2x = 0
2 is sufficient

Re: What is the value of x? (1) x – y = y – x (2) x + y = –x + y &nbs [#permalink] 04 Apr 2017, 12:47
Display posts from previous: Sort by