The letter "x" in text can have several meanings depending on the context:

Common meanings of "x" in text

1. Kiss
   • Often used at the end of messages, especially in informal or friendly communication, to represent a kiss.
   • Example: "See you soon! x"
2. Multiplication or times
   • In mathematical or technical contexts, "x" represents multiplication.
   • Example: "3 x 4 = 12"
3. Unknown variable
   • In math or problem-solving, "x" is commonly used as a symbol for an unknown value.
   • Example: "Solve for x in the equation x + 2 = 5."
4. Mark or spot
   • "X" can mark a spot or location, like on a map or in instructions.
   • Example: "X marks the spot."
5. Cross or cancel
   • Used to indicate something is incorrect or crossed out.
   • Example: "That answer is wrong, put an x next to it."
6. Symbol for a hug
   • Less common than a kiss, sometimes "x" can represent a hug in combination with "o" (hugs and kisses: xo).

If you provide the specific context where you saw "x," I can give a more precise explanation!