The first step in solving the equation \( \frac{14}{7} - x = 3 \) is to simplify \( \frac{14}{7} \).
Calculating this gives:
\[ \frac{14}{7} = 2 \]
This simplifies the equation to:
\[ 2 - x = 3 \]
From here, you can continue solving for \( x \).