Respuesta :
Answer: 3x-8
Step-by-step explanation:
distribute- 2 times x=2x, and 2 times -4=-8
x+2x-8
combine like terms- x+2x=3x
3x-8
Answer:
[tex]\huge\boxed{\sf{3x-8}}[/tex]
Step-by-step 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)
[tex]\mathbb{THE\:FIRST\:STEP:}[/tex]
Distribute 2:
2(x-4)
2x-8
Step 1 is completed! :) [tex]\checkmark[/tex]
[tex]\mathbb{THE\:SECOND \ STEP:}[/tex]
Combine Like Terms:
x+2x-8
3x-8
Problem Solved! :) [tex]\huge\checkmark[/tex]
I hope it helps & have an outstanding day.
[tex]\boxed{imperturbability}[/tex]