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#### Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here. # If 2x − 3y = 6, then 6y − 4x = −12 −6 6 12 Cannot be determi  Question banks Downloads My Bookmarks Reviews Important topics
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Senior Manager Joined: 20 May 2014
Posts: 282
Followers: 18

Kudos [?]: 50 , given: 220

If 2x − 3y = 6, then 6y − 4x = −12 −6 6 12 Cannot be determi [#permalink] 00:00

Question Stats: 76% (00:21) correct 23% (00:51) wrong based on 13 sessions
If 2x − 3y = 6, then 6y − 4x =

A. −12
B. −6
C. 6
D. 12
E. Cannot be determined

Kudos for correct solution.
[Reveal] Spoiler: OA Director Joined: 20 Apr 2016
Posts: 828
WE: Engineering (Energy and Utilities)
Followers: 11

Kudos [?]: 606  , given: 124

Re: If 2x − 3y = 6, then 6y − 4x = −12 −6 6 12 Cannot be determi [#permalink]
1
KUDOS
Bunuel wrote:
If 2x − 3y = 6, then 6y − 4x =

A. −12
B. −6
C. 6
D. 12
E. Cannot be determined

Here we have,

2x − 3y = 6

or 2(2x − 3y) = 12 (multiplying by 2)

or 6y- 4x = -12 (multiplying by negative)

Hence option A
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Joined: 09 May 2016
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Location: United States
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Kudos [?]: 127  , given: 0

Re: If 2x − 3y = 6, then 6y − 4x = −12 −6 6 12 Cannot be determi [#permalink]
1
KUDOS
Expert's post
Bunuel wrote:
If 2x − 3y = 6, then 6y − 4x =

A. −12
B. −6
C. 6
D. 12
E. Cannot be determined

Multiplying the given equation by -2, we have:

-4x + 6y = 6y - 4x = -12

_________________

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500+ lessons 3000+ practice problems 800+ HD solutions Re: If 2x − 3y = 6, then 6y − 4x = −12 −6 6 12 Cannot be determi   [#permalink] 23 Aug 2018, 16:00
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