Question

Sam's age is 2 years less than 3 times Kim's age. If Kim's age is x years, which expression best shows Sam's age?

x
x − 1
2x − 3
3x − 2

Answer 1

The answer is 3x - 2 :)

Step-by-step explanation: 3x = 3 times Kim's age (x) minus 2

Answer 2

3x - 2

Explanation:

3 times Kim's age (x), so 3x; minus 2 years (Sam's age).