Question

if point (x+2 , 2y-3) lies on the line joining the points (1, -3) and (-4 ,2) write a linear relation between x and y

Answer 1

x+2y=-1,we know that slope formula y-y1/y2-y1=x-x1/x2-x1,we get x+y=-2 then they tell that given points lies on that substitute given points in above equation