For what value of k, the system of equations x - 3y = 5 and 2x - 6y = k has at most one solution?

For what value of k, the system of equations x - 3y = 5 and 2x - 5y = k has at most one solution?

For what value of k, the system of equations x - 3y = 5 and 2x - 5y = k has at most one solution?

For what value of k, the system of equations x - 3y = 5 and 2x - ky = 10 has at most one solution?

For what value of k, the system of equations x - 3y = 5 and 2x - ky = 10 has at most one solution?

For what value of k, the system of equations 3x - 2y = 5 and 6x - ky = 8 has no unique solution?

For what value of k, the system of equations 3x - 2y = 5 and 6x - ky = 8 has no unique solution?

Evaluate for what value of k the system of equations 2x - y = 5 and 6x + ky = 15 has infinitely many solutions.

For what value of 'k' the system of equation kx + 3y = 1 , 12x + ky = 2 has no solution.

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?