their annual reunion should take place, they found that out

Last updated: 7/13/2022

their annual reunion should take place, they found that out of all the family members, 7 would not go to a park, 7 would not go to a beach, 9 would not go to the family cottage, 2 would go to neither a park nor a beach, 3 would go to neither a beach nor the family cottage, 4 would go to neither a park nor the family cottage, 1 would not go to a park or a beach or to the family cottage, and 1 would go to all three places. What is the total number of family members? There are total family members. (Simplify your answer.)