https://file.aiquickdraw.com/mathbot/file/1727372775380r6qu8jsg.jpg

The expression in the image asks to find the value of \( 2 + 4x \) when \( x = 4 \).

Let's substitute \( x = 4 \) into the expression:

\[
2 + 4x = 2 + 4(4)
\]

Now calculate:

\[
2 + 16 = 18
\]

So, the value of \( 2 + 4x \) when \( x = 4 \) is **18**.

Would you like further details or explanations? Here are some related questions for practice:

1. What is the value of \( 3 + 5x \) when \( x = 3 \)?
2. How would the expression \( 2 + 4x \) change if \( x = -2 \)?
3. If \( x = 7 \), what is the value of \( 2 + 4x \)?
4. Can you solve \( 5x + 6 = 26 \) for \( x \)?
5. How does changing the coefficient of \( x \) from 4 to 5 affect the expression?

**Tip**: Always substitute values carefully into algebraic expressions, and remember the order of operations (PEMDAS).

Learn how to substitute and solve the algebraic expression 2 + 4x when x equals 4. This step-by-step solution shows how to evaluate expressions with variables using substitution. Suitable for students in Grades 6-8.

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