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# What is the value of x?

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SVP
Joined: 06 Sep 2013
Posts: 1661
Concentration: Finance
Re: What is the value of x?  [#permalink]

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08 Apr 2014, 09:09
Yeah Buddy thanks, but what we are trying to do here is actually avoid having to do it the long way and try to learn how Bunuel chooses only 1 case for statement 1 as a short cut applying RHS decision rule. Understanding when one can use such shortcut could save valuable time in real GMAT conditions

Peace out
Cheers
J
Retired Moderator
Joined: 19 Mar 2014
Posts: 931
Location: India
Concentration: Finance, Entrepreneurship
GPA: 3.5
Re: What is the value of x?  [#permalink]

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06 Sep 2017, 03:26
A

(1) Gives x = 2 (Sufficient)
(2) Gives x = 2 & x = -12/7

As we are getting two different values, (2) is not sufficient

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Re: What is the value of x?   [#permalink] 06 Sep 2017, 03:26

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