The number of fiction books is 19
The number of non fiction book is 7
Variables are letters use to represents number in a mathematical expression.
Therefore,
Elliot has a total of 26 books.
He has 12 more fiction books than non fiction books .
let
x = number of fiction books
y = number of non fiction book
The equation that represent the situation is as follows:
Therefore,
x - y = 12
x + y = 26
2y = 14
y = 14 / 2
y = 7
x = 12 + 7
x = 19
learn more on variables here: https://brainly.com/question/4289599
Answer:
Which equation represents the situation? x + (x - 12) = 26
How many fiction books does Elliot have? 19
How many nonfiction books does Elliot have? 7
Explanation:
