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    adonciaj's Avatar
    adonciaj Posts: 7, Reputation: 1
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    #1

    Mar 18, 2009, 05:11 PM
    inequality equations
    what is the solution to the inequality shown below?
    -2x+3>7
    ROLCAM's Avatar
    ROLCAM Posts: 1,420, Reputation: 23
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    #2

    Mar 18, 2009, 06:50 PM

    The solution:-

    All negative figures above 3

    -2*-3+3 > 7
    +6+3 > 7
    9 > 7
    sarnian's Avatar
    sarnian Posts: 462, Reputation: 9
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    #3

    Mar 19, 2009, 03:46 AM
    Hello adonciaj

    -2x+3>7
    -2x-3=-3
    --------
    -2x.3>4
    -2x.3>-2

    So any x value bigger than -2 makes the equation valid (from x = -2,000.000.000.000.001 etc upwards).
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