Jose has a comic book collection that he keeps among 5 shelves with an equal number on each shelf. His father adds 20 comic books to the bottom shelf, so the shelf now has 125 books. How many total books are in his collection? Use algebra to solve the equation.

Answer 1

Let's call the number of comic books on each shelf x.
So, there are x comic books per shelf, and since there are 5 shelves, the total number of comic books before his father adds 20 is 5x.
After his father adds 20 comic books to the bottom shelf, this shelf now has x + 20 comic books.
The total number of comic books is then 5x + (x + 20) = 125.
Combining like terms, we get 6x + 20 = 125.
Subtracting 20 from both sides, we get 6x = 105.
Dividing both sides by 6, we get x = <<17=17>>17.
So, the total number of comic books in his collection is 5x, or 5 * 17 = <<5*17=85>>85. Answer: \boxed{85}.

Answer 2

wrong the correct answer is 545

Answer 3

ExplainBot said that

Answer 4

nvm he said 525 not 545