Question

How do you solve this? http://imgur.com/evHRY

Answer 1

Whoever is inside an ellipse labeled something (such as M for music) is doing that thing.

Answer 2

In the M ellipse, there are 2x + 2 students. The 2 is also in the A ellipse, because two of the students doing Music also do Art.

Answer 3

http://imgur.com/evHRY

Answer 4

Students in Art: 2 + x + 3 = x + 5

Answer 5

ok

Answer 6

ii. 2x + 2 + x + 3 + x -1 + 10 = 50

Answer 7

ok
i see

Answer 8

Solve eq above and get value of x.
Then for iii, there are 2x students doing music alone.
For iv, there are 3 + x - 1 students doing French

Answer 9

yes it is easy from there on

Thanks a million man

Answer 10

wlcm