To find the value of \( x \) given that \( y = 71^\circ \), we can use the property of vertical angles.
The angles \( x \) and \( y \) are vertical angles, meaning they are opposite each other and therefore are equal.
Since \( y = 71^\circ \), it follows that:
\[ x = y = 71^\circ \]
Thus, the value of \( x \) is \( 71^\circ \).