In one year, Michael read 18 books. This was four fewer than twice the number of books that Jeff read. How many books did Jeff read?
Mathematics · Middle School · Tue Nov 03 2020
Answered on
Given the statement:
In one year, Michael read 18 books. This was four fewer than twice the number of books that Jeff read.
Determine how many books did Jeff read.
Solution:
Let Michael's number of books = x = 18
The statement which represents Jeff number of books, can be express as,
= 2x - 4
Substitute 18 to the equation of Jeff.
= 2(18) - 4
= 36 - 4
= 32
Final answer:
Jeff read 32 books in total.