Write an equation of the line containing (6,9); x + 2y=9 the equation is y=? Thanks

I am assuming the line is parallel to the given line.

(6, 9), X + 2Y = 9.

m = -A/B = -1/2.

y = (-1/2)6 + b = 9,
-3 + b = 9,
b = 9 + 3 = 12.
y = (-1/2)x + 12.