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Math Help - JD Introduction : Urgent help needed with simultaneous equation

  1. #1
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    JD Introduction : Urgent help needed with simultaneous equation

    Hi all,

    I am JD and i have a problem that someone can hopefully help me with.
    I am trying to work out a Simultaneous equation step by step. I have the equations and the results but have no clue about the middle bit, how to get to the results.
    I would really appreciate some help. This is revision and the tutor is missing out huge chunks of method. Thanks in advance.
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    Re: JD Introduction : Urgent help needed with simultaneous equation

    Quote Originally Posted by jdaholic View Post
    Hi all,

    I am JD and i have a problem that someone can hopefully help me with.
    I am trying to work out a Simultaneous equation step by step. I have the equations and the results but have no clue about the middle bit, how to get to the results.
    I would really appreciate some help. This is revision and the tutor is missing out huge chunks of method. Thanks in advance.
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    One thing to remember...k1 and k2 have to have the same value in both equations.

    There are a couple of ways to deal with this. Perhaps the most straightforward is this: Solve the top equation for one variable, say k2. The plug that expression into the second equation.

    -Dan
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