The expression \(-(3x - 9)\) can be simplified by distributing the negative sign:

\[
-(3x - 9) = -1 \cdot (3x - 9) = -3x + 9
\]

So, the simplified form of the expression is:

\[
-3x + 9
\]

Would you like further explanation or have any questions?

Here are 5 related questions to explore this concept:

1. How do you simplify \(-(2x - 7)\)?
2. What happens if you have \(-(-4x + 8)\)?
3. How do you factor the expression \(3x - 9\)?
4. Can you solve the equation \(-(3x - 9) = 0\)?
5. What happens if you multiply \(-(3x - 9)\) by 2?

**Tip:** Always distribute negative signs carefully when simplifying expressions to avoid mistakes.

Learn how to simplify algebraic expressions involving negative signs like -(3x - 9). This step-by-step solution explains how to apply the distributive property, making it suitable for students in Grades 6-8 who are learning algebraic simplification.

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