Реши уравнения.
38 + x = 84;
x * 18 = 72;
x − 24 = 56;
x : 16 = 6;
72 − x = 39;
69 : x = 23.
38 + x = 84
x = 84 − 38
x = 46
x * 18 = 72
x = 72 : 18
x = 4
x − 24 = 56
x = 56 + 24
x = 80
x : 16 = 6
x = 6 * 16
x = 96
72 − x = 39
x = 72 − 39
x = 33
69 : x = 23
x = 69 : 23
x = 3