I got 42 by subtracting 2688-12y i then added 8. The art museum had a total of 224 visitors on Tuesday. Visitors older than 18 paid $12 for admission. Visitors 18 years or younger paid $8 for admission. The museum collected a total of $2,520. How many visitors were 18 or younger?

Question

I got 42 by subtracting 2688-12y i then added 8.    The art museum had a total of 224 visitors on Tuesday. Visitors older than 18 paid $12 for admission. Visitors 18 years or younger paid $8 for admission. The museum collected a total of $2,520. How many visitors were 18 or younger?

anonymous · Answer

2688 subtracted 12y I added
8y
My answer after doing that was 168 y and that's how i got 42