Question

if the mid-point of the line segment joining the points P (6, b-2) and Q (-2,4) is (2,-3), then
the value of b is

Answer 1

Answer:

-3 = (b-2) + 4 / 2

-3 =b - 2 + 4 / 2

-6 = b - 2 + 4

-6 +2 -4 = b

-8 = b

Hope it helps....