Hᴇʏ! Hope that I can help!
To do this, follow these steps.
1. Simplify the problem:

2. Subtract 2x from both:

3. Add 9 to both sides:

4. Divide both sides by 3:
Answer: x = -1If you were helped by my answer, remember that I worked really hard on it. Please click the [ ♥ ᴛʜᴀɴᴋs ] button below and give me a rating of ★★★★★ to show your appreciation.