Question 976999
That notation is wrong.


{{{y=(7/4)x-4}}}, maybe what is the equation given.
You want to find equation for line parallel to that one and containing point (-4,-3).


The parallel line has the same slope.
{{{y=(7/4)x+b}}}
-
{{{b=y-(7/4)x}}}
{{{b=-3-(7/4)(-4)}}}
{{{b=-3+7}}}
{{{b=4}}}
--
{{{highlight(y=(7/4)x+4)}}}