Answer:
![\huge\boxed{\sf{3x-8}}](https://img.qammunity.org/2021/formulas/mathematics/college/z1m9renm30vgey9hqxaz0gni49d30t37g8.png)
Explanation:
Hello.
In order to simplify this expression, we need to
- Use the Distributive property (a(b+c)=ab+ac) and distribute 2
- Combine like terms (add the x's)
![\mathbb{THE\:FIRST\:STEP:}](https://img.qammunity.org/2021/formulas/mathematics/college/zd190e0grye8k8wxyn2k8j8qt7hny6u12r.png)
Distribute 2:
2(x-4)
2x-8
Step 1 is completed! :)
![\checkmark](https://img.qammunity.org/2021/formulas/mathematics/middle-school/2v4z11vsn0bdvhj920fbk7f97ux40axw6u.png)
![\mathbb{THE\:SECOND \ STEP:}](https://img.qammunity.org/2021/formulas/mathematics/college/awab1zub84r6wghb2cvvc44w0haarasng7.png)
Combine Like Terms:
x+2x-8
3x-8
Problem Solved! :)
![\huge\checkmark](https://img.qammunity.org/2021/formulas/mathematics/high-school/flz2g9w7yf5w7rxeo7ulsuyy7c4h6t0k3b.png)
I hope it helps & have an outstanding day.
![\boxed{imperturbability}](https://img.qammunity.org/2021/formulas/mathematics/college/jwoe2u0od1qq8x2uqwya70ptwferja4fro.png)