Answer:
yes
Step-by-step explanation:
A
19
-3×0 - 2 × y = -4
-2 × y = -4
y = -4/-2
y = 2
you show the steps for how u got to your answer
4n-9=-9
4n-9+9=-9+9
4n=0
4n/4=0/4
n=0