Let's represent the cost of the non-perishable food items and turkey for 1 "Gobble Kit" as x and the cost of the turkey for 1 "Gobble Kit" as y.
Stacy donated a total of $114, so the equation becomes:
3x + 3y = 114
Now we need to solve for y:
y = (114 - 3x) / 3
This represents the cost of the turkey for 1 "Gobble Kit" in terms of the cost of the non-perishable food items and turkey for 1 "Gobble Kit".