Question

I'm only writing this because it is required. even though the image explains it all.

Answer 1

Step-by-step explanation:

Hello there!

What they're trying to get you to see here is that those 2 segments are equal.

So you can set up an equation:

2x-2=x+9

x=11

Have a great day!

P.S.: If I am most helpful, mark me brainliest!