The expression "half the sum of \( x \) and 3" can be written mathematically as:

\[
\frac{x + 3}{2}
\]

This represents the sum of \( x \) and 3, divided by 2.

Would you like more details or have any questions?

Here are some related questions:
1. How do you simplify expressions like this?
2. What if you want to double the expression instead of halving it?
3. How does this expression change if you subtract 3 from \( x \) instead of adding it?
4. Can you solve for \( x \) if the expression equals a specific number?
5. How does the expression change if you multiply \( x \) by a number before summing it with 3?

**Tip:** When dealing with algebraic expressions, always perform operations in the correct order (parentheses, exponents, multiplication/division, and addition/subtraction).

Explore the mathematical expression 'half the sum of x and 3' with a clear explanation. Learn how to write and simplify expressions like this, including operations such as addition, division, and more. Suitable for students in Grades 6-8.

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