-5v = 6v + 5 - v
-5v - 6v + v = 5
-11v + v = 5
-10v = 5
v = 5/-10
v = -1/2
----------------
-3(b+9)=-6
-3b-27=-6
-3b=-6+27
-3b= 21
b= 21/-3
b=7
----------------
-22=-p-12
-22+12=-p
-10=-p
10=p
-----------------
-2/5=-1/3m+3/5
-2/5-3/5=-1/3m
-1=-1/3m
-3=m
4% of $8000 is $320 x 9 = $2880
The answer is $2880
They’re similar bc all sides have the same scale factor