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Rearranging a equation linear programming

Forums › Ask ACCA Tutor Forums › Ask the Tutor ACCA PM Exams › Rearranging a equation linear programming

  • This topic has 3 replies, 2 voices, and was last updated 7 years ago by John Moffat.
Viewing 4 posts - 1 through 4 (of 4 total)
  • Author
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  • August 16, 2018 at 11:06 am #468079
    myacca1990
    Participant
    • Topics: 153
    • Replies: 164
    • ☆☆☆

    Market conditions
    market conditions x ? 2/3 (x + y)
    rearranging 3x ? 2x + 2y
    or x ? 2y (3)
    also x, y ? 0
    those question marks above are great and equal to signs.
    Sorry my algebra is weak ,can you please tell me how he arranged that market condition equation ?

    August 16, 2018 at 12:17 pm #468093
    John Moffat
    Keymaster
    • Topics: 57
    • Replies: 54835
    • ☆☆☆☆☆

    Taking the first equation (x > 2/3(x + y) )

    If you mutliply both sides by 3, you get

    3x > 2(x + y)

    Therefore 3x > 2x + 2y

    Subtracting 2 x from both sides gives:

    x > 2y

    August 16, 2018 at 1:25 pm #468112
    myacca1990
    Participant
    • Topics: 153
    • Replies: 164
    • ☆☆☆

    Got it and this answer was well answered by you in 2013 .Google helped me find that.
    https://opentuition.com/topic/constraints-question-16-b-chemicals-kaplan-kit/

    August 16, 2018 at 4:44 pm #468142
    John Moffat
    Keymaster
    • Topics: 57
    • Replies: 54835
    • ☆☆☆☆☆

    Thank you 🙂

  • Author
    Posts
Viewing 4 posts - 1 through 4 (of 4 total)
  • The topic ‘Rearranging a equation linear programming’ is closed to new replies.

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