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

    Jun 2, 2011, 02:06 AM
    solve by elimination method
    solve by elimintation
    8x -9y = 24.5
    7y -2x = -8.5
    Unknown008's Avatar
    Unknown008 Posts: 8,076, Reputation: 723
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    #2

    Jun 2, 2011, 10:01 AM

    1. Try to get a variable in the second equation similar to one variable in the first equation.
    2. Add or subtract one equation with/from each other.
    3. You should now have only one variable.
    4. Solve for that variable, and use it to get the other variable.

    What do you come up with? :)
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