Math
posted by Norma .
( 7,9); 3x = 2y +9 equation of the line y =

I have no idea what you want. Putting a particular point at the first may or may not mean anything
3x=2y+9 is just another way of saying
y=3/2 x 4.5 
(7 , 9), 3X = 2y + 9
I assume you want an Eq that passes through the given point with a slope = to the given Eq.
STD form: y = 3x  2y = 9,
Slope =A/B = 3/2 = 3/2,
y = mx + b,
9 = 3/2(7) + b,
b = 18/2 + 21/2 = 39/2 = 18 1/2.
y = (3/2)x + 39/2