To determine how many shells Jayden gave to Caleb, we can set up the equation based on the information provided.
Jayden started with 86 seashells and after giving some to Caleb, she had 44 left. The correct equation is:
86 - x = 44
Where \( x \) is the number of seashells Jayden gave to Caleb.
To solve for \( x \):
- Subtract 44 from both sides to isolate \( x \): \[ 86 - 44 = x \]
- Calculate: \[ x = 42 \]
So, Jayden gave 42 shells to Caleb.
The correct equation is: 86 - x = 44 and x = 42 shells.