Answer :
If X represents the drummers and Y represents the violinists.
You have Y= 5 violinists and X= d drummers.
You know that there are two more violinists that drumers, you can symbolize it as X= Y-2 = 5-2= 3
There are d= 5-2=3 drummers.
If X represents the drummers and Y represents the violinists.
You have Y= 5 violinists and X= d drummers.
You know that there are two more violinists that drumers, you can symbolize it as X= Y-2 = 5-2= 3
There are d= 5-2=3 drummers.