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# In the square above, what is the value of x?

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Math Expert
Joined: 02 Sep 2009
Posts: 41893

Kudos [?]: 128871 [0], given: 12183

In the square above, what is the value of x? [#permalink]

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19 Sep 2017, 23:45
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Question Stats:

100% (00:18) correct 0% (00:00) wrong based on 25 sessions

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In the square above, what is the value of x?

(A) 3
(B) 5
(C) 10
(D) 15
(E) 20

[Reveal] Spoiler:
Attachment:

2017-09-20_1019_003.png [ 2.48 KiB | Viewed 314 times ]
[Reveal] Spoiler: OA

_________________

Kudos [?]: 128871 [0], given: 12183

Manager
Joined: 02 Nov 2015
Posts: 176

Kudos [?]: 22 [0], given: 121

GMAT 1: 640 Q49 V29
Re: In the square above, what is the value of x? [#permalink]

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19 Sep 2017, 23:57
X=5.

3x=x+10
2x=10
X=5.

Sent from my Lenovo TAB S8-50LC using GMAT Club Forum mobile app

Kudos [?]: 22 [0], given: 121

Manager
Joined: 25 Nov 2015
Posts: 228

Kudos [?]: 64 [0], given: 239

Location: India
GPA: 3.64
WE: Engineering (Energy and Utilities)
Re: In the square above, what is the value of x? [#permalink]

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20 Sep 2017, 12:21
Bunuel wrote:

In the square above, what is the value of x?

(A) 3
(B) 5
(C) 10
(D) 15
(E) 20

[Reveal] Spoiler:
Attachment:
2017-09-20_1019_003.png

Since all sides of a square are equal, x+10=3x
2x=10
x=5

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Kudos [?]: 64 [0], given: 239

Re: In the square above, what is the value of x?   [#permalink] 20 Sep 2017, 12:21
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