Question

[Pham Trong Bach]

Tìm x:

X + 27 = 72

x − 38 = 25

80 − x = 44

Answer 1

[Cao Minh Tâm]

X + 27 = 72

X = 72 − 27

X = 45

X − 38 = 25

X = 25 + 38

X = 63

80 − x = 44

X = 80 − 44

X = 36