Simplifying the following

expression

6 + 2 (3-9 + 5) + ( - 9)

-5

Step-by-step explanation:

First, distribute the 2 to the 3, - 9, and 5. You will get 6 + 6 - 18 + 10 + (-9). Then, you can start from the beginning and work through combining the terms. The original equation is in bold after every step.

6 + 6 - 18 + 10 + (-9)

6+6 = 12

12 - 18 + 10 + (-9)

12-18 = - 6

- 6 + 10 + (-9)

-6 + 10 = 4

4 + (-9)

4 - 9 = - 5

Answer: - 5