6=4x+9y what does y equal?

Answer 1

9y = 6-4x

y = 6/9 - 4x/9

y= 2/3 -(4/9)x

or in slope intercept form

y = (-4/9)x + 2/3, slope = -4/9, y intercept = 2/3, a downward sloping line intersecting the y axis at (0,2/3)