Question

[Pham Trong Bach]

Tìm x

X + 8 = 22

X + 14 = 92

23 + x = 62

Answer 1

[Cao Minh Tâm]

X + 8 = 22

X = 22 − 8

X = 14

X + 14 = 92

X = 92 − 14

X = 78

23 + x = 62

X = 62 − 23

X = 39