To simplify the expression $-3(2x - 1)$, follow these steps:

1. Apply the distributive property: multiply $-3$ by both terms inside the parentheses.

$-3(2x - 1) = -3 \cdot 2x + (-3 \cdot -1)$

2. Simplify:

$-6x + 3$

So, the simplified expression is:

$-6x + 3$

Would you like more details on the steps or have any questions?

Here are 5 related questions:

1. How do you apply the distributive property in algebra?
2. What happens if the expression inside the parentheses is more complex?
3. Can you factor the expression $-6x + 3$ further?
4. How do negative numbers affect distribution?
5. What is the reverse of the distributive property?

Tip: Always ensure to distribute the negative sign carefully when applying the distributive property to avoid mistakes!