Final answer:
Lakelyn has been borrowing books for 13 weeks, as determined by dividing the total number of books borrowed, 26, by the number of books borrowed per week, 2.
Step-by-step explanation:
Lakelyn borrows 2 books from the library every week and after a certain number of weeks, she has borrowed a total of 26 books. To determine the number of weeks w she has been borrowing books, we can set up an equation. Since she borrows 2 books each week, we multiply the number of weeks by 2 to find the total number of books she would have borrowed after those weeks.
The equation is: 2w = 26
To find w, we need to solve for it:
Divide both sides of the equation by 2:
w = 26 / 2
w = 13
Therefore, Lakelyn has been borrowing books for 13 weeks.