Question

Найди корень уравнения 72:b+13 ровно 19

Answer 1

72 : b = 19 - 13

72 : b = 6

b = 72 : 6

b = 12

Answer 2

халява твоя

Answer 3

72/b+13=19

72/b=19-13

72/b=6

6b=72

b=12