Find the value of n so that the line perpendicular to y= -1/4 x -6 passes through the points (n, -12) and (4, 8). NEED ANSWER QUICK

Respuesta :

24 because when y = -12 then you have to solve this equation y = -1/4x - 6. Then you need to add 6 to -12 to get -6, then you need to divide -6 by -1/4 and with that you get 24.