Question

Matt had 5 library books. He checked 1 additional book out every week without returning any books. Which equation describes the number of books he has,y, after x weeks?

Answer 1

Answer:

$y=5+x$

Step-by-step explanation:

We are given that

Matt had total number of books=5

Every week , book added=1

Total number of weeks=x

Total number of books added in x week=$x\times 1=x$

We have to find the equation which describes the number of books he has y after x weeks.

According to question

Adding 5 to x then we get  

$y=5+x$

This is required equation .