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# If x – 3 = 10/x and x > 0, then what is the value of x ?

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Math Expert
Joined: 02 Sep 2009
Posts: 58453
If x – 3 = 10/x and x > 0, then what is the value of x ?  [#permalink]

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Updated on: 24 Jul 2019, 05:37
00:00

Difficulty:

15% (low)

Question Stats:

82% (00:47) correct 18% (00:58) wrong based on 22 sessions

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If x – 3 = 10/x and x > 0, then what is the value of x ?

(A) –2
(B) –1
(C) 3
(D) 5
(E) 10

Source: Nova GMAT
Difficulty Level: 550

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Originally posted by Bunuel on 10 Apr 2019, 21:47.
Last edited by SajjadAhmad on 24 Jul 2019, 05:37, edited 1 time in total.
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Concentration: Sustainability, Marketing
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WE: Marketing (Energy and Utilities)
Re: If x – 3 = 10/x and x > 0, then what is the value of x ?  [#permalink]

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11 Apr 2019, 00:47
Bunuel wrote:
If x – 3 = 10/x and x > 0, then what is the value of x ?

(A) –2
(B) –1
(C) 3
(D) 5
(E) 10

given x – 3 = 10/x and x > 0
solve we get ( x-5) ( x+2) or say x=5,-2
since x>0 so answer IMO D ; 5
Re: If x – 3 = 10/x and x > 0, then what is the value of x ?   [#permalink] 11 Apr 2019, 00:47
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# If x – 3 = 10/x and x > 0, then what is the value of x ?

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