SOLUTION: At the end of the day, a pharmacist counted and found she has 4/3 as many prescriptions for antibiotics as she did for tranquilizers. She had 84 prescriptions for the two types of

Algebra ->  Rate-of-work-word-problems -> SOLUTION: At the end of the day, a pharmacist counted and found she has 4/3 as many prescriptions for antibiotics as she did for tranquilizers. She had 84 prescriptions for the two types of       Log On


   



Question 1048640: At the end of the day, a pharmacist counted and found she has 4/3 as many prescriptions for antibiotics as she did for tranquilizers. She had 84 prescriptions for the two types of drugs. How many prescriptions did she have for tranquilizers?

Answer by jorel555(1290) About Me  (Show Source):
You can put this solution on YOUR website!
Let n be the amount of prescriptions for tranquilizers. Then:
n+4n/3=84
3n+4n=252
n=36 is the amount of tranquilizer prescriptions. ☺☺☺☺