Частина 2. Номер 547

750 – x = 125 + 37
750 – x = 162
x = 750 – 162
x = 588
750 – 588 = 125 + 37
162 = 162

x • 24 = 960 : 2
x • 24 = 480
x = 480 : 24
x = 20
20 • 24 = 960 : 2
480 = 480