Abroadway musical was attended by a total of 2,838 people, including men, women, and children. the number of women who attended the event was 5 more than 3 times the number of children, while the number of men was 3 less than 4 times the number of women. write an equation to model this situation. then, use the equation to find the number of men, women, and children who attended the musical.

part a
to begin, write expressions to find the numbers of men, women, and children.