• 1. 6x-4 = 2x+14
    6x-2x= 14+4
    4x=18
    x= 9/2
    2. 3(x+2)<x+16
    3x+6 <x+16
    3x-x<16-6
    2x<10
    x<5
    x = 0, 1, 2, 3, 4

    3. 3x<5x-8
    3x-5x<-8
    -2x<-8
    x>4
    x = 5, 6, 7, 8, ....

    4. 2 1/2 (2x-4) = 11/2+58
    2x -4 = 127/2
    4x -8 = 127
    4x = 127 +8
    4x = 135
    x = 135/4
    x = 33 3/4

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