To remove the parentheses, you need to distribute the $-9$ across each term inside the parentheses.

The expression is:

$-9(-4y + 3x - 2)$

Distribute the $-9$ to each term:

$-9 \times (-4y) = 36y$ $-9 \times 3x = -27x$ $-9 \times (-2) = 18$

Now, putting it all together:

$36y - 27x + 18$

So the simplified expression is:

$36y - 27x + 18$

Would you like to go over any of the steps in more detail, or do you have other questions?

Related questions:

1. What happens if you factor out the common factor of $-9$ in the expression?
2. How would you simplify an expression like $5(2x + 4y - 7)$?
3. What is the distributive property, and how is it used in algebra?
4. Can you simplify expressions with multiple variables like $3a(4b + c - 5d)$?
5. How do you handle negative signs when distributing across parentheses?

Tip: Always remember to distribute every term inside the parentheses to ensure the equation is fully simplified.