The equation you have is \( 56 + x = ? \). To solve for \( x \), you would typically need more information.
If you're looking for \( x \) in terms of another number, let’s say you want the equation to be equal to a certain value \( y \):
Then it would be: \[ x = y - 56 \]
If you have a specific value for \( y \) or need help with a particular question involving this equation, feel free to provide that!