The point is
and the equation of line is
.
The equation
is adjusted in the slope - intercept form of equation or
where m is slope and b is y - intercept.
Therefore slope of given line is
.
If two lines are parallel, then they have the same slope.
\So, the parallel line through
has a slope of
.
To find the y - intercept, substitute the values of
in the slope - intercept from of equation
and solve for b.


Add 3 to each side.
\
.
Substitute the values of
in the slope - intercept form of equation
.
The equation of parallel line is
.