Answer:
To find how many more items the first plant produces daily than the second plant, we need to subtract the daily production levels of the two plants.
First plant: 5x + 11
Second plant: 2x - 3
Difference: (5x + 11) - (2x - 3)
= 5x + 11 - 2x + 3
= 3x + 14
Therefore, the first plant produces 3x + 14 more items daily than the second plant.