SOLUTION: Judy has 15 books in her library. She bought several books at a thrift store on Saturday. She now has 84 books in her library. How many books did she buy at the thrift store? Creat

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Judy has 15 books in her library. She bought several books at a thrift store on Saturday. She now has 84 books in her library. How many books did she buy at the thrift store? Creat      Log On


   



Question 1050163: Judy has 15 books in her library. She bought several books at a thrift store on Saturday. She now has 84 books in her library. How many books did she buy at the thrift store? Create an equation and graph it.

Answer by advanced_Learner(501) About Me  (Show Source):
You can put this solution on YOUR website!
15+n=84
n=69