970. 1) [3(x - 1) 2x + 3; 3) (3(2y - 3)(y + 6, (4 (3y +1)>5y - 10; 4) [2(3x + 2) > 5(x - 1), 17(x + 2) < 3(2x + 3). + 2) 2(y-2) > 3y +1, 15(y +1) < 4y + 3; дам 15-20 болов

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