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    bethany7's Avatar
    bethany7 Posts: 7, Reputation: 1
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    #1

    Dec 3, 2012, 07:01 AM
    Simultaneous Equation
    25x x40+50x50=1150
    40y x 25 + 50 x 50 = 1350 I think Ive got the answer but can't remember how I got it x = 135 y = 46
    ebaines's Avatar
    ebaines Posts: 12,131, Reputation: 1307
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    #2

    Dec 3, 2012, 07:52 AM
    Bethany - sorry, but the equations as you've entered them make no sense. For example what is this: 25x x40+50x50=1150? Is the 'x' a variable, or is it the multiplication sign? And I suspect you've left out some key elements such as '+' symbols. If you are trying to cut and paste from another program it doesn't work well on this site - you'll have to type them out manually. And also please use parentheses so that it's clear.
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