The original title should be: Beibei and Lili practice writing brush. From the beginning to now, Beibei has written 120, 96 more than Lili. Starting today, they changed their plans. Beibei insists on writing 13, and Lili insists on writing 25 words every day. How many days later, the total number of brush strokes written by Lili will be 96 more than Beibei's?
Solution: After X days, Lili will write 96 more strokes than Beibei.
120-96+25x-( 120+3x)= 96
Solution: x= 16
A: After 16 days, Lili will write 96 more calligraphy than Beibei.