Question $3-$ Show step by step as i do not know how or where to start please. the longer the better.

Knowing that $w=46l\frac{b}{f}t$ and $L=9ft,$ replace the distributed load with an

equivalent resultant force and specify the location of the resultant on the beam.

Enter the magnitude of the resultant below in $lb$ to the nearest whole $lb.$

Your written solution must include calculations for the magnitude of the

equivalent resultant force and the location of this force on the beam with

respect to point $A.$

$1$

$7$