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    • 10/01/2009 - 4chan turned 6 years old

    File : 1254769925.jpg-(68 KB, 640x480, solvethis.jpg)
    68 KB Anonymous 10/05/09(Mon)15:12 No.26060001  
    >> Anonymous 10/05/09(Mon)15:12 No.26060023
    This is a simple system of equations.
    >> Anonymous 10/05/09(Mon)15:13 No.26060069
    What is the purpose of this?
    >> Anonymous of College Park,MD 10/05/09(Mon)15:15 No.26060147
    >>26060069
    It's a variation of the x-7=19-y Algebra riddle.
    >> Anonymous 10/05/09(Mon)15:16 No.26060160
    x + y = 26 | *(-1)
    7x + y = 11

    -x - y = -26
    7x + y = 11

    6x = -15 | /6
    x = -5/2

    -5/2 + y = 26
    y = 26+5/2 = 28 1/2

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