Question

Kendra’s age is half the age of Justin. Kendra is 13 years old. Which of the following equations represents Justin’s age, a ?

a + 12 = 13

2a = 13

1/2a = 13

13a = 2

Answer 1

[AI-generated answer — Bot GPT 3.5]

The correct equation that represents Justin's age, a, is:

2a = 13