7 less than -2 times a number x is greater than or equal to 41

Discussion in 'Calculator Requests' started by math_celebrity, Jan 30, 2017.

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  1. math_celebrity

    math_celebrity Administrator Staff Member

    7 less than -2 times a number x is greater than or equal to 41

    -2 times a number x
    -2x

    7 less than this
    -2x - 7

    Now we set this expressions greater than or equal to 41
    -2x - 7 >= 41
     
    math_celebrity, Jan 30, 2017
    #1

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