### Home > CCAA > Chapter 9 Unit 8 > Lesson CC2: 9.1.3 > Problem 9-49

9-49.

Simplify these expressions. Homework Help ✎

Distribute the subtraction sign to the terms inside the parentheses, and then combine like terms. See part (c) for a worked example.

Remember to distribute the negative inside the parentheses.

Combine like terms by adding or subtracting the constants.