### Home > MC1 > Chapter 9 > Lesson 9.1.2 > Problem 9-18

9-18.

*n + n + n* + 15 or 3*n* + 15

17 + *x + x* + 10

Can you find a simpler way to write this expression?

See parts (a) and (b).

9-18.

*n + n + n* + 15 or 3*n* + 15

17 + *x + x* + 10

Can you find a simpler way to write this expression?

See parts (a) and (b).