Question

105. 1) 12x = 60; 2) 33y = 132; 3) 51z = 357; 4) 2x 15 = 13; 5) 7y - 25 = 45; 6) 130 - 4x = 70; - 7) 49 - 3x = 34; 8) 9y - 89 = 55; 9) 74 - 8z = 2.помогите​

Answer 1

Доброго времени суток. Решение во вложении