Question

Xian and his cousin Kai both collect stamps. Xian has 52 stamps, and Kai has 80

Answer 1

Answer:

After 7 months Xian and Kai will each have 164 stamps

Step-by-step explanation:

52+16x=80+12x

52+4x=80

28=4x

x=7

after 7 months

52+16(7) =80+12(7)=164

Answer 2

Answer:

7 months

Step-by-step explanation:

1. After 7 months, Xian and Kai will have the same amount of stamps.

2. Xian and Kai will both have 164 stamps.