Answer
Simplified : 18x + 44
Work Step by Step
1. For this question you are finding perimeter. For perimeter you add all of the sides to get your total sum.
2. Take each measurement and put it in a simple equation, you should get:
9x + 7 + 2x + 15 + 4x +12 + 3x +10
3. After writing down the full equation, it's time to simplify it by adding like terms such as x. Your final simplified answer should be:
18x + 44
