Answer: z = -3 , y = 2 , x = 2
4n-7=9
4n= 9+7
4n= 16
n= 16/4
N= 4
You would get 2 (2x+4). The two factors are the 2, and the (2x+4)
Answer:
C
Step-by-step explanation:

The left sides of the equations are the same and the right sides of the equations are different, therefore the system of equations is inconsistent.
Answer: B. inconsistent.