The image shows an expression to be simplified:

$2(4 + x) + 2x - 8$

Let's simplify it step by step:

1. Distribute the $2$ to both terms inside the parentheses: $2 \times 4 + 2 \times x + 2x - 8 = 8 + 2x + 2x - 8$

2. Combine like terms: $8 - 8 + 2x + 2x = 0 + 4x$

So, the simplified expression is: $4x$

Let me know if you need any further details or clarification!

Here are 5 related questions:

1. How do you simplify expressions involving fractions?
2. What happens when you distribute a negative number in an expression?
3. How can you factor expressions with common terms?
4. What is the difference between expanding and factoring expressions?
5. How do you solve for $x$ in linear equations?

Tip: Always combine like terms as the last step in simplifying an algebraic expression!