Perform the addition or subtraction and simplify.
9x − 3
x + 4
 − 2

To simplify the given expression, let's break it down step by step.

### Expression:
\[
9x - 3 - (x + 4) - 2
\]

### Step 1: Distribute the negative sign to the terms inside the parentheses.
\[
9x - 3 - x - 4 - 2
\]

### Step 2: Combine like terms.
- Combine the \(x\) terms: \(9x - x = 8x\)
- Combine the constant terms: \(-3 - 4 - 2 = -9\)

### Simplified Expression:
\[
8x - 9
\]

So, the simplified form of the expression is \( \mathbf{8x - 9} \).

Would you like more details, or do you have any questions?

Here are 5 related questions to consider:
1. How do you distribute a negative sign across an expression in parentheses?
2. What are the steps to combine like terms in an algebraic expression?
3. Can you simplify the expression \(7x + 5 - (2x + 3)\)?
4. What is the importance of order of operations in simplifying expressions?
5. How would you solve the equation \(8x - 9 = 0\)?

**Tip:** Always remember to distribute negative signs and combine like terms to simplify algebraic expressions effectively.

Perform the addition or subtraction and simplify: 9x − 3 − (x + 4) − 2.

Learn how to simplify the algebraic expression 9x − 3 − (x + 4) − 2. This problem involves key algebraic concepts like the distributive property and combining like terms. Suitable for students in Grades 6-8.

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