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 system of equations 3x + 4y = 6 and 6x + 8y = k represents coincident lines?

For what value of k, the system of equations 3x + 4y = 6 and 6x + 8y = k represents coincident lines?

Do the equations 4x + 3y =5 and 12 x +9y =15 represent a pair of coincident lines ?

Do the equations 3x + 6y = 2 and 6x + 12y = 4 represent a pair of consistent lines ?

For what value of 'k', the pair of equations 6x + 8y + 4 = 0 and 3x + 4y + k/3 = 0 represents coincident lines.

For what value of 'k'. The pair of equations 3x + 4y + 2 = 0 and 9x + 12y + k = 0 represents coincident lines.

For what value of k , do the equation 2x-3y+10=0 and 3x+ky+15=0 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 system of equations 5x - ky = 3 and 10x - 3y = 6 is independent?

For what value of k, the system of equations 5x - ky = 3 and 10x - 3y = 6 is independent?