3x-ky=8 passes through (4,4) , find k
3(4)-4k = 8
So k = 1
Find the value of k, if the line represented by the equation 3x – ky = 12 passes through the point (4,2). [2 MARKS]
Find the value of k for which a straight line 2x-ky=3 passes through the intersection of 2 curves 3x+y=81 and 81x-y=3.