Answer: n= [tex]\frac{d}{9} - \frac{5m}{9}[/tex]
Step-by-step explanation:
d= 5m + 9n try to get 9n alone by subtracting 5m from both sides
d -5m = 9n Now divide both sides by 9 to get n alone
n = [tex]\frac{d}{9} - \frac{5m}{9}[/tex]
