The structure has two frictionless pulleys around which a string is wrapped. If $W=56lb,$ determine a force

system that is equivalent to the forces applied by the string, where this force system consists of a single

force, and specify the $x$ coordinate of the point where the force's line of action intersects the $x$

axis. $($Round the final answers to four decimal places. Do not include a minus sign in your response.$)$

The value of $(F_R{)}_x$ of the equivalent force system is

lblarr

The value of $(F_R)y$ of the equivalent force system is

lbdarr.

The $x$ coordinate of the point where the equivalent force's line of action intersects the $x$ axis is