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 pair of equations 3x + 4y + 2 = 0 and 9x + 12y + k = 0 represents 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?

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 equations 6x + 8y + 4 = 0 and 3x + 4y + k/3 = 0 represents coincident lines.

For what value of P for the pair of equations 5x+6y+8 = 0, and 10x+12y+ P = 0 are 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 "R", for the pair of equations 7x+3y+4= 0 and 28x+12y+R = 0 to be coincident

When a system of linear equations said to be consistent. For what value of k will the equations 3x + 4y + 2 = 0 and 9x + 12y + k = 0 are dependent ?