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    need_help123's Avatar
    need_help123 Posts: 1, Reputation: 1
    New Member
     
    #1

    Sep 23, 2007, 09:01 PM
    an equation for doing elimination!
    here is the problem
    x+5y=-11
    x+5y=-12
    I need to solve by elimination how do I do that??
    can someone show me step by step so I get it
    galactus's Avatar
    galactus Posts: 2,271, Reputation: 282
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    #2

    Sep 24, 2007, 03:14 PM
    Without doing a thing, there is an observation you can make to see something very important about this system. Does it have solutions?

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