Tuesday, September 27, 2011

Class work Question 6

Let the number of students be A
Let the number of books B

B=3A+17

B=4(A-5)
B=4A-20


3A+17=4A-20
A=37

By Aleem and Sean

2 comments:

  1. Its very short and simple yet very informative. I like it.

    ReplyDelete
  2. Easily understandable , Quite Informative.

    ReplyDelete