Last visit was: 23 Apr 2026, 15:45 It is currently 23 Apr 2026, 15:45
Close
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
Your Progress

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
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Close
Request Expert Reply
Confirm Cancel
User avatar
Bunuel
User avatar
Math Expert
Joined: 02 Sep 2009
Last visit: 23 Apr 2026
Posts: 109,785
Own Kudos:
810,862
 [1]
Given Kudos: 105,853
Products:
Expert
Expert reply
Active GMAT Club Expert! Tag them with @ followed by their username for a faster response.
Posts: 109,785
Kudos: 810,862
 [1]
Kudos
Add Kudos
1
Bookmarks
Bookmark this Post
User avatar
imeanup
Joined: 15 Jun 2017
Last visit: 24 Mar 2026
Posts: 452
Own Kudos:
635
 [1]
Given Kudos: 8
Location: India
Posts: 452
Kudos: 635
 [1]
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
kntombat
User avatar
Retired Moderator
Joined: 28 Feb 2020
Last visit: 19 Jan 2023
Posts: 865
Own Kudos:
Given Kudos: 839
Location: India
WE:Other (Other)
Posts: 865
Kudos: 530
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
TestPrepUnlimited
Joined: 17 Sep 2014
Last visit: 30 Jun 2022
Posts: 1,223
Own Kudos:
1,138
 [2]
Given Kudos: 6
Location: United States
GMAT 1: 780 Q51 V45
GRE 1: Q170 V167
Expert
Expert reply
GMAT 1: 780 Q51 V45
GRE 1: Q170 V167
Posts: 1,223
Kudos: 1,138
 [2]
2
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Bunuel
(2,6) is the midpoint of the line segment connecting (–1,3) to P(x,y). What is the value of 2x + y?

(A) 1
(B) 9
(C) 10
(D) 12
(E) 19

To move from (-1, 3) to (2, 6), we need to move right 3 units and up 3 units. Then we repeat that process to go from (2, 6) towards (x, y), since (2, 6) is in the middle.

Then (x, y) = (2 + 3, 6 + 3) = (5, 9).

2x + y = 10 + 9 = 19.

Ans: E
User avatar
MathRevolution
User avatar
Math Revolution GMAT Instructor
Joined: 16 Aug 2015
Last visit: 27 Sep 2022
Posts: 10,063
Own Kudos:
Given Kudos: 4
GMAT 1: 760 Q51 V42
GPA: 3.82
Expert
Expert reply
GMAT 1: 760 Q51 V42
Posts: 10,063
Kudos: 20,000
Kudos
Add Kudos
Bookmarks
Bookmark this Post
\(\frac{(-1 + x) }{ 2}\) = 2

=> x = 5

\(\frac{(3 + y) }{ 2}\) = 6

=> y = 9

2x + y: 2(5) + 9 = 10 + 9 = 19

Answer E
User avatar
ScottTargetTestPrep
User avatar
Target Test Prep Representative
Joined: 14 Oct 2015
Last visit: 23 Apr 2026
Posts: 22,283
Own Kudos:
Given Kudos: 302
Status:Founder & CEO
Affiliations: Target Test Prep
Location: United States (CA)
Expert
Expert reply
Active GMAT Club Expert! Tag them with @ followed by their username for a faster response.
Posts: 22,283
Kudos: 26,531
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Bunuel
(2,6) is the midpoint of the line segment connecting (–1,3) to P(x,y). What is the value of 2x + y?

(A) 1
(B) 9
(C) 10
(D) 12
(E) 19
Solution:

Recall that the formula to calculate the midpoint between two endpoints is x = (x_1 + x_2 ) / 2 and y = (y_1 + y_2) / 2. Here, we are given the midpoint (2, 6) and one of the endpoints (-1, 3). Thus, we can create the equations:

(-1 + x) / 2 = 2

and

(3 + y) / 2 = 6

Solving the first equation, we have:

-1 + x = 4

x = 5

Solving the second equation, we have:

3 + y = 12

y = 9

Therefore, 2x + y = 2(5) + 9 = 19.

Answer: E
Moderators:
Math Expert
109785 posts
Tuck School Moderator
853 posts