y+x-z
evaluate each expression if w=-3, x=4, y=2.6, z=1/3

Given the expression \( y + x - z \), and the values \( w = -3 \), \( x = 4 \), \( y = 2.6 \), and \( z = \frac{1}{3} \), let's substitute the given values into the expression and evaluate it.

\[
y + x - z = 2.6 + 4 - \frac{1}{3}
\]

Now, let's perform the calculations:

1. Add \( 2.6 + 4 \).
2. Subtract \( \frac{1}{3} \) from the result.

I will calculate the final result for you.

The value of the expression \( y + x - z \) is approximately \( 6.27 \).

Would you like further details on the steps or have any questions?

Here are some related questions:
1. What is the result of \( w + y - z \)?
2. How does the expression change if \( x \) is negative?
3. Can you evaluate \( 2y + x - 2z \)?
4. What happens if we multiply the entire expression by \( w \)?
5. How does the result differ if \( z = -\frac{1}{3} \)?

**Tip:** When working with fractions in expressions, converting them to decimals can help simplify calculations.

Learn how to evaluate the expression y + x - z with specific values of y = 2.6, x = 4, and z = 1/3. Understand the steps involved in substituting these values and performing arithmetic operations to find the result.

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