Kaomojis

1️⃣➡️💯✨

#one device many uses #all-in-one #single solution #hundred uses #multi-functional

1️⃣🔑

#the key #single solution #unlock the answer #one key #master key #answer key

✅=1

#unique answer #single solution #correct solution #mathematical uniqueness #logical solution #definitive answer #only one way #singular result

x=☝️

#equals one #unique solution #single solution