For what value of `k` will the equations `x+2y+7=0,2x+k y+14=0` represent coincident lines?

For what value of k will the equations x+2y+7=0,2x+ky+14=0 represent coincident lines?

For what value of k , do the equation 2x-3y+10=0 and 3x+ky+15=0 represent coincident lines

For what values of k will the given equations in two variables represent coincident lines: 2x+32y+3=0 and 3x+48y+k=0 ?

For what value of k, do the equations 3x - y + 8 = 0 and 6x - ky = -16 represent coincident lines ?

For what value of k, do the equations 3x - y + 8 = 0 and 6x - ky = -16 represent coincident lines ?

For what value of 'k', the pair of equation 3x+4y+2=0 and 9x+12y+k=0 represent coincident lines.

For what value of k, the following system of equations will represent the coincident lines? x+2y+7=0,quad 2x+ky+14=0

For what value of k, the following system of equations will represent the coincident lines? 3x - 2y = 5 and 12x - ky = 20

For what value of k, the following system of equations will represent the coincident lines? 3x - 2y = 5 and 12x - ky = 20

For what value of k , the following system of equations will represent the coincident lines? x+2y+7=0,\ \ \ \ 2x+k y+14=0