The point is
and line equation
.
The above line equation is in slope - intercept form:
, so its slope is
.
The slopes of the two parallel lines are equal.
\Since the required line parallel to
has the same slope
.
The line equation in point - slope form is
.
The values of
are substitute in
.

Subtract 4 from each side.
\


The required line equation in slope - intercept form is
.