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    dinejohns's Avatar
    dinejohns Posts: 1, Reputation: 1
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    #1

    Nov 21, 2011, 09:11 AM
    substitution method algebra?
    using substitution method
    5x y=13
    -x 5y=0
    Aurora2000's Avatar
    Aurora2000 Posts: 111, Reputation: 16
    Junior Member
    		  
    #2

    Nov 21, 2011, 10:09 AM
    The second equation is , or equivalently . Then the first
    becomes and solve in y.
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