For perpendicular lines, m2 = -1/m1 = -1/(-2/3) = 3/2 [m1 = -2/3]
Required equation is y + 2 = 3/2(x + 2) => y + 2 = 3/2 x + 3 => y = 3/2 x + 1
7/3, 6x7/3 is 14, good luck!
Since 20 is a factor of 40, the least common denominator of 3/20 and 9/40 is 40.
