Answer:
part a:
4z, 8, 3x, and b
part b:
8
part c:
4 and 3
I got B
75+20+85=180
Step-by-step explanation:
5(x - 3) = 3 + 5x + 3x
5x - 15 = 3 + 8x
5x - 8x = 3 + 15
-3x = 18
x = 18/-3
x = -6