Lesson: Tips for the Algebraic Approach

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Hey Brent! The questions related to this subject in the official guide are really hard and the solution chapter only offers really long and unhandy solutions. Could you maybe held with questions 202 and 210 from the problem solving module ?
gmat-admin's picture

Hi Alicia,

You can find various solutions to all of those questions here: https://gmatclub.com/forum/og-2017-forum-links-quantitative-questions-on...

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