Answer
$3x-2y = 2 $
Work Step by Step
From exercise 20, we found that A and B must be switched and that A must be multiplied by $-1$ to get the slope of a perpendicular line. Then, we solve for the left side of the equation:
$3x -2y=C \\ 3(4) -2(5) = C \\ C= 2$
Thus:
$3x-2y = 2 $