Question

как решить (60:x+5) +25=50

Answer 1

(60 : х + 5) + 25 = 50

60 : х + 5 = 50 - 25

60 : х + 5 = 25

60 : х = 25 - 5

60 : х = 20

х = 60 : 20

х = 3

Проверка:

(60 : 3 + 5) + 25 = 50

(20 + 5) + 25 = 50

50 = 50