Solve for n.
2/3 (1 + n ) = -1/2n

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

If johnny ate 5 cans of sugar, but in the kitchen they only had 3. what did johnny eat? (he found a secret stash btw.)

You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?