Hello.
First, let's use the Distributive property (a(b+c)=ab+ac):
4(v+5)-7v
4v+20-7v
Now, combine like terms:
4v-7v+20
-3v+20
-3v and 20 are not like terms.
Thus, this is our simplified answer.
I hope it helps.
Have an outstanding day. :)
[tex]\boxed{imperturbability}[/tex]
