Question

Write a equation form for this sentence, of the 37 choir members, 21 were girls, let b represent the boys in the chior

Answer 1

37= 21+b
(total=girls + boys)

Answer 2

Write a equation form for this sentence, of the 37 choir members, 21 were girls, let b represent the boys in the choir

37=b+21 or 37=21+b