Answer:
[tex]\huge\boxed{\sf{3x+12}}[/tex]
Step-by-step explanation:
Hello.
Please keep in mind that the Distributive Property states that
a(b+c)=ab+ac (where a, b, and c can be either variables or constants)
Now, what about the given expression?
Let's simplify the given expression:
3(x+4)
3x+12
Can we simplify it any further? No.
Why? Because variables (x's) and constants (numbers) are not like terms.
Therefore, 3x+12 is our final answer.
I hope it helps.
Have a nice day.
[tex]\boxed{imperturbability}[/tex]
