The equation in the image is:

$2(x + 9) - 7x + 4$

Let’s solve and simplify this step by step.

Step 1: Distribute the 2 across the terms inside the parentheses.

$2(x + 9) = 2x + 18$

So the expression becomes: $2x + 18 - 7x + 4$

Step 2: Combine like terms.

• Combine $2x$ and $-7x$: $2x - 7x = -5x$
• Combine $18$ and $4$: $18 + 4 = 22$

Now, the expression simplifies to: $-5x + 22$

Final Answer:

The simplified form of the expression is: $-5x + 22$

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

Here are 5 related questions:

1. How do you solve equations with parentheses and distribution?
2. How do you combine like terms in algebraic expressions?
3. What are the steps to factor a linear expression like $-5x + 22$?
4. Can this expression be set equal to zero and solved for $x$?
5. How does the order of operations affect simplifying algebraic expressions?

Tip: Always distribute before combining like terms when simplifying expressions involving parentheses.