ANSWER
[tex]y= - 4x + 18[/tex]
EXPLANATION
The given line has equation;
[tex]y = - 4x + 5[/tex]
The slope of this line is
-4
The given line is parallel to this line so it has the same slope:
[tex]m = - 4[/tex]
The equation of this line is in the form:
[tex]y-y_1=m(x-x_1)[/tex]
We substitute the slope and the point:
(3,6)
[tex]y-6= - 4(x-3)[/tex]
[tex]y= - 4x + 12+ 6[/tex]
[tex]y= - 4x + 18[/tex]