Question

Huilan is years younger than Thomas. The sum of their ages is 81. What is Thomas's age?

Answer 1

Explanation:

Let x = the age of Thomas

Let x + 6 = the age of Huilan

x + x + 6 = 70

2x + 6 = 70

2x = 64

x = 32 years

x+6 = 38 years