Question

combine like terms
z = \frac{5}{7} + \frac{5}{7}
enter the result.
z =

Explanation:

Step1: Identify like terms

The expression is \( z = \frac{5}{7} + \frac{5}{7} \). Both terms are constant fractions with denominator 7.

Step2: Add the numerators

For adding fractions with the same denominator, we add the numerators: \( \frac{5 + 5}{7} \).

Step3: Calculate the sum

\( 5 + 5 = 10 \), so the fraction becomes \( \frac{10}{7} \).

Answer:

\( \frac{10}{7} \)