Question

Mary checked out 7 books from the library. She returned a few and now has 3 books.
Write an equation representing the situation.


A. 7 – x = 3

B. x – 3 = 7

C. 7 + x = 3

D. 7 ÷ 3 = x

Answer 1

Answer:

i think the answer is

b. x-3=7

Answer 2

Answer:

option :A

Step-by-step explanation:

because 7books were there

3 books are gone

so when we subtract 7-3 it is 4

so 7-4 ,= 3,