math
posted by cee cee on .
a teacher gives 7 stickers to each student in the class, she will have 24 stickers left. she is 32 stickers short of giving each student 9 stickers. how many stickers does she have and how many students

Let N=number of stickers,
s=number of students
7s+24=N
9s32=N
Solve for s and N by comparison.