Final answer:
The correct equation for translating y=|x| by 16.5 units right is y=|x-16.5|. The question about finding the value of x is not well-defined without additional context.
Step-by-step explanation:
The question involves translating the function y=|x| horizontally. A translation to the right by 16.5 units means we subtract 16.5 from the x-variable inside the absolute value. The correct translation equation is y=|x-16.5|. Statements about finding the value of x are unclear in this context, as the equation y=|x-16.5| defines a relationship between x and y, rather than a specific value for x.