Найдите значение выражений 11x*7+23, 23+27x*2, 56:14x*19, 60:15x13

Упростим выражения:

11 * x * 7 + 23 = 11 * 7 * x + 23 = 77 * x + 23$ 23 + 27 * x * 2 = 23 + 27 * 2 * x = 23 + 20 * 2 * x + 7 * 2 * x = 23 + 40 * x + 14 * x = 23 + 54 * x; 56/14 * x * 19 = 56/14 * 19 * x = 7 * 8 / (7 * 2) * 19 * x = 8/2 * 19 * x = 4 * 19 * x = 4 * 10 * x + 4 * 9 * x = 40 * x + 36 * x = 76 * x; 60/15 * x * 13 = 4 * x - 13 = 4 * 15/15 * x * 13 = 4 * 15/15 * 13 * x = 4 * 13 * x = 4 * 10 * x + 4 * 3 * x = 40 * x + 12 * x = 52 * x.