• 1. 2(5-3x) + 3(4-2x) > 3x + 2
    10 - 6x + 12 - 6x > 3x + 2
    22 - 12x > 3x + 2
    22 - 2 > 3x + 12x
    20 > 15x
    x > 20/15
    x > 4/3

    2. A = { 2,3,5}
    B = {5,10,15,20,25,30,35,40}
    A - B = {2,3}

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