Answer:
they ate 7/12 of the pizza I think but sry if I am wrong
Maybe 11x? i dont really know, thats all the info we get
Answer: 
Step-by-step explanation:
As per given,
Number of wives = 
Number of sacks = 
Number of cats = 

Number of kits = 
Now , the total number of kits, cats, sacks, and wives going to St. Ives = 
Hence, the required ex[pression: 
The answer for your question is x=-1