Answer:
5 would be on your Y axis (go up two numbers from 5, go to the right 1 and draw a dot then connect your lines
Step-by-step explanation:
Basically, solve for n, then find aanother tha is solve for m
8n=-3m+1
divide both sides by 8
n=-3/8m+1/8
and find m
8n=-3m+1
minus 1 both sides
8n-1=-3m
divide both sides by -3
-8/3n+1/3=m
m=-8/3n+1/3