Isabella purchased 3 books from the book store. she now owns 11 books that she wants to read before the end of the year. if x represents the number of books she started with, which equation could be used to determine the value of x? a.) x-11=3 b.) x+11=3 c.) x+3=11 d.) x-3=11

She started with x books. She purchased 3 more.

Add the two amounts (x and 3) to find out the number of books she has now.

Now she has x + 3 books.

We are told she now has 11 books, so x + 3 must equal 11.

The equation is x + 3 = 11

C.) x + 3 = 11

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars