Subtraction Word Problems — Examples & Practice

One day, Travis is hungry and takes $3$ cookies from the cookie jar at his grandma’s house. He likes the cookies so much that he visits grandma’s house and steals $3$ cookies from the jar everyday after that. When his grandma finally catches him stealing cookies, there are only $2$ cookies left. If there were originally $50$ cookies in the cookie jar, for how many days does Travis steal cookies before he gets caught?