Given the expression \( x - \frac{z}{3} \), you can substitute \( x = 4 \) and \( z = 3 \) into it.

Substitute:
\[
x - \frac{z}{3} = 4 - \frac{3}{3}
\]

Simplify the fraction:
\[
4 - 1 = 3
\]

So, the value of the expression is **3**.

Would you like a more detailed explanation or have any questions?

Here are 5 related questions you might find interesting:
1. How would the expression change if \( z \) were a negative number?
2. What if \( z \) were not divisible by 3, such as \( z = 5 \)?
3. How would you evaluate \( x - \frac{2z}{3} \) with the same values for \( x \) and \( z \)?
4. What is the result if \( x = 0 \) and \( z = 3 \) in the expression \( x - \frac{z}{3} \)?
5. How does the expression change if you multiply \( z \) by 2 before dividing by 3?

**Tip:** Double-check your arithmetic when working with fractions to ensure accuracy.

Learn how to evaluate the expression x - (z/3) with x = 4 and z = 3. Step-by-step solution provided, including substitution and simplification of fractions. Suitable for students in Grades 7-9 studying algebra and fractional arithmetic.

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