### Home > CCAA > Chapter 7 Unit 6 > Lesson CC2: 7.1.2 > Problem 7-23

7-23.

Simplify each expression. Homework Help ✎

Combine like terms to simplify the expression.

See part (a).

7-23.

Simplify each expression. Homework Help ✎

Combine like terms to simplify the expression.

See part (a).