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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License. math exams: GMAT test1

Sunday, June 22, 2014

GMAT test1

Q1. If $3x-21y=15$, then $7y-x$ is
  1. $-5$
  2. $5 $
  3. $3 $
  4. $7 $
  5. Cannot be determined
Q2. 




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