Răspuns :
(y - x) * z = (9 - 5) * 3 = 4 * 3 = 12
y : z * x = 9 : 3 * 5 = 3 * 5 = 15
2x + y * z = 2 * 5 + 9 * 3 = 10 + 27 = 37
y : z * x = 9 : 3 * 5 = 3 * 5 = 15
2x + y * z = 2 * 5 + 9 * 3 = 10 + 27 = 37