The expression $|-3| + 5 - |-1|$ can be simplified by first evaluating the absolute values:

• The absolute value of $-3$ is $3$, because $|-3| = 3$.
• The absolute value of $-1$ is $1$, because $|-1| = 1$.

Now, substitute these values into the expression:

$3 + 5 - 1 = 8 - 1 = 7$

So, the result is $7$.

Would you like further details or have any questions?

Here are 5 related questions to explore:

1. What are absolute values, and how are they defined?
2. How do absolute values affect negative and positive numbers?
3. What happens when you apply absolute values to more complex expressions?
4. Can absolute values ever be negative?
5. How would you simplify an expression with multiple absolute values?

Tip: Absolute values represent the distance from zero, so they are always non-negative.