Wanda and Frank are putting together a 100-piece puzzle. Wanda has put together 35 pieces, and Frank has put together another 24 pieces.
When completed, the puzzle will form a 4-sided shape that has no sides of equal length. Wanda will add the completed puzzle to her collection, which already contains 17 puzzles.
Wanda will arrange all the puzzles in her collection, including the newly completed puzzle, into 3 stacks that each contain the same number of puzzles. Which of the following expressions represents the total number of puzzles in Wanda’s collection?