You can get a dynamic page number, but it's a bit complicated. Create a new pair of text frames. Link the first to the second. Size the first frame appropriately to be Pinned in-line with your normal text. In that frame, type "page " and then Text > Insert > Fields > Next Frame Page Number. In your normal text, you'll then have "Solution on " and immediately follow it with the first frame, pinned in-line. Leave the second frame you created in step 1 empty, and