1. 1.
    +1
    y=3x+2

    -7<2x-1<7
    -6<2x<8
    -3<x<4 (3le çarp)
    -9<3x<12 (+2)
    -7<3x+2<14
    -7<y<14

    Y:{-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7,8,9,10,11,12,13}

    toplarsan: 7+8+9+10+11+12+13 =70
    ···
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