Пошаговое объяснение:
1,5(x-2)-2(3-1,5x) =
1,5x-3-6+3x =
(1,5x+3x)+(-6-3) =
4,5x+-9
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Пошаговое объяснение:
1,5(x-2)-2(3-1,5x) =
1,5x-3-6+3x =
(1,5x+3x)+(-6-3) =
4,5x+-9