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

    Sep 2, 2013, 07:44 AM
    solve by substitution
    -9x+y=71
    6x+12y=54
    Curlyben's Avatar
    Curlyben Posts: 18,514, Reputation: 1860
    BossMan
    		  
    #2

    Sep 2, 2013, 07:50 AM
    What do YOU think ?
    While we're happy to HELP we won't do all the work for you.
    Show us what you have done and where you are having problems..
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