To simplify the expression $(2 + x) - 4x$, follow these steps:

1. Distribute the terms: $2 + x - 4x$

2. Combine like terms: $x - 4x = -3x$

Thus, the simplified expression is: $2 - 3x$

Would you like further details or have any questions?

Here are 5 related questions to deepen your understanding:

1. How would you solve $2 - 3x = 0$ for $x$?
2. What happens to the expression $2 - 3x$ if $x = 1$?
3. How would the expression change if it was $(2 + x) + 4x$ instead?
4. Can you factor $2 - 3x$?
5. What is the slope of the linear expression $2 - 3x$?

Tip: When simplifying expressions, always combine like terms (terms with the same variable) to reduce complexity.