-3(1,2x - 2) - (4 - 4,6x) + 6(0,2x - 1) = 2,2x - 4 = 2,2 * 15,22 - 4 = 29,484
Пошаговое объяснение:
-3(1,2x - 2) - (4 - 4,6x) + 6(0,2x - 1) = -3,6x + 6 - (4 - 4,6x) + 1,2x - 6 =
= -3,6x - 4 + 4,6x +1,2x = 2,2x - 4 = 2,2 * 15,22 - 4 = 29,484
-3(1,2x - 2) - (4 - 4,6x) + 6(0,2x - 1) = 2,2x - 4 = 2,2 * 15,22 - 4 = 29,484
Пошаговое объяснение:
-3(1,2x - 2) - (4 - 4,6x) + 6(0,2x - 1) = -3,6x + 6 - (4 - 4,6x) + 1,2x - 6 =
= -3,6x - 4 + 4,6x +1,2x = 2,2x - 4 = 2,2 * 15,22 - 4 = 29,484