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  • Jun 13, 2012, 02:50 PM
    qwertyuioop
    Math equations 2
    is this correct?!
    6x+33+5x=11(x+3)
    so
    6x+33-33+5x=11x+33-33
    6x+5x=11x
    what do u do next ?
  • Jun 13, 2012, 02:52 PM
    Curlyben
    Slow down there horse.

    Start from the beginning and show each stage.
    You get MORE marks for the working out then for the actually answer.

    So start over.
  • Jun 13, 2012, 02:53 PM
    qwertyuioop
    Kk
    So what did I do wrong?
  • Jun 13, 2012, 02:55 PM
    Curlyben
    Start from the original equation and do each stage at a time in full.
    Least then we can see where there's any mistakes, if any..

    The goal is to put numbers on one side and x's on the other
    so you get x=Number
  • Jun 13, 2012, 02:56 PM
    qwertyuioop
    k
    6x+33+5x=11(x+3)
  • Jun 13, 2012, 02:59 PM
    Curlyben
    Where are you getting these from?
    Remember you CANNOT have 0x = anything

    It does NOT work out.
    You must have some amount of x..
  • Jun 13, 2012, 03:03 PM
    qwertyuioop
    from a math book
    this is exactly what it says
    9. 6x+33+5x=11(x+3)
    and u could have x alone it just = 1
  • Jun 13, 2012, 03:04 PM
    Curlyben
    OK so lets see what you have step by step..
    Actually that ones really dumb!

    6x+33+5x=11(x+3)
    11x+33=11x+33

    So that's just plain stupid..
    As x can be ANYTHING you want.
    Now you can see why it's important to show all of your workings..
  • Jun 13, 2012, 03:07 PM
    qwertyuioop
    kk
    6x+33+5x=11(x+3)
    6x+33-33+5x=11x+33-33
    6x+5x=11x
    is this correct if it is..
    what comes next?
  • Jun 13, 2012, 03:08 PM
    Curlyben
    Exactly!
    Dumb.
    Right method, rubbish question..
  • Jun 13, 2012, 03:12 PM
    qwertyuioop
    hu?
    so what do u do next?
    6x+5x=11x
    minus 11-6
    5x=5
    so the answer is 1?
  • Jun 13, 2012, 03:15 PM
    Curlyben
    Quote:

    Originally Posted by Curlyben View Post
    OK so lets see what you have step by step..
    Actually that ones really dumb !!

    6x+33+5x=11(x+3)
    11x+33=11x+33

    So that's just plain stupid..
    As x can be ANYTHING you want.
    Now you can see why it's important to show all of your workings..

    See the problem here?
  • Jun 13, 2012, 03:16 PM
    qwertyuioop
    Oh
  • Jun 13, 2012, 03:17 PM
    Curlyben
    Quote:

    Originally Posted by qwertyuioop View Post
    hu??
    so wat do u do next??
    6x+5x=11x
    minus 11-6
    5x=5
    so the answer is 1?


    Your mixing things up here.
    You can't just drop an x as it messes it up..

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