Помогите (3724+р):54=69
(3724+p) : 54 = 69(3724+p) = 54 * 69 = 3726p = 3726 - 3724 = 2=============================992 : (130 - k) = 8992 : 8 = (130 - k) = 124k = 130 - 124 = 6