Let's solve the expression step by step:

$-5 - 2 + 3$

1. First, simplify $-5 - 2$: $-5 - 2 = -7$

2. Now, add 3 to $-7$: $-7 + 3 = -4$

So, the result is $-4$.

Let me know if you need any further clarification!

Here are some related questions to explore:

1. What happens when we add two negative numbers together?
2. How do you handle multiple negative signs in an expression?
3. What is the difference between subtracting and adding negative numbers?
4. How would you evaluate expressions with both positive and negative integers?
5. Can this expression be simplified using the properties of addition?

Tip: When working with negative numbers, think of them as representing movement in the opposite direction on the number line.