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# In the figure above, if m and n are parallel, then x =

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Math Expert
Joined: 02 Sep 2009
Posts: 54437
In the figure above, if m and n are parallel, then x =  [#permalink]

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01 Aug 2017, 09:37
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Difficulty:

(N/A)

Question Stats:

73% (00:33) correct 27% (01:28) wrong based on 17 sessions

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In the figure above, if m and n are parallel, then x =

(A) 30
(B) 50
(C) 70
(D) 105
(E) 210

Attachment:

2017-08-01_2036.png [ 6.65 KiB | Viewed 444 times ]

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Joined: 08 Nov 2016
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GMAT 1: 610 Q45 V28
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Re: In the figure above, if m and n are parallel, then x =  [#permalink]

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01 Aug 2017, 11:51
Because m is parallel to n we know that x = 2x -30

Now we just solve for x and we get x = 30.

Re: In the figure above, if m and n are parallel, then x =   [#permalink] 01 Aug 2017, 11:51
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