The inequality \( x < -9 \) means that \( x \) can take any value less than \(-9\).
If you're looking for the range of numbers that satisfy \( x < -9 \), it would be all real numbers less than \(-9\). This includes numbers like \(-10, -11, -12, \ldots\) and so on.
If you're looking for specific numbers to fill in the blanks in your format \( x_________\) based on the expression \( x < -9 \), here is a possible way to represent it:
\[
x < -9
\]
This implies:
- \( x < -10 \) (true, since any number less than -9 is valid)
- \( x < -8 \) (false, this number is not acceptable as it is not less than -9)
If you need specific values, you could say:
\[
x < -9 : \quad -10, -11, -12, \ldots
\]
However, if you meant something else or a specific format, please clarify!