The expression $-12 - 7$ represents the subtraction of 7 from -12. We can solve this step by step:

1. Start with the number -12.
2. Subtract 7 from -12.

Mathematically, this is equivalent to:

$-12 - 7 = -12 + (-7)$

When you add a negative number, you move further in the negative direction:

$-12 + (-7) = -19$

So, the result of $-12 - 7$ is:

$-19$

Would you like more details or have any questions?

Here are 8 related questions to further explore:

1. What is $-15 - 6$?
2. How do you solve $-8 + 5$?
3. What is the result of $-10 + 3$?
4. How do you handle $-9 - 2$?
5. What is the outcome of $-11 - (-4)$?
6. How do you compute $-14 + 4$?
7. What is $-18 - 5$?
8. How do you solve $-7 + (-9)$?

Tip: When dealing with negative numbers, visualize them on a number line to help understand the direction of movement.