A number of fiction books at a library was 3/4 of the total number of books. After 592 fiction books were donated to the library, the number of fiction books became 5/6 of the total number of books. How many books were there at th3 library at first? Please, I become confused when 6ou say assume whatever as (x) or whatver

There approximately 7133 books in the library;

Data;

To solve this problem, we simply need to use an equation to explain the word problem into mathematical statements.

Let the total number of books be represented by x

The number of fictional books = 3/4x

After 592 fictional books were donated;

Let collect like terms and solve

There approximately 7133 books in the library;

Learn more on word problems here;

step-by-step explanation:

0

linear pair postulates