y=3x+5" has "

Show that the system of equations 3x - 5y = 7, 6x - 10 y = 3 . has no solution.

Find the value of k for which the system of equations kx-4y =3, 7x -2y =5 has a unique solution.

Find k, such that the system 3x + 5y = 0 and kx + 10y = 0 has a non-zero solution.

Find the value of k in which the system of equations kx + 2y = 5 and 3x + y = 1 has no solution ?

Find k, such that the system 3x + 5y = 0 and kx + 10y = 0 has a non-zero solution.

Find the value of k for which the system of equations 3x + 5y = 0 , k x + 10 y = 0 has a nonzero solution.

The linear equation 3x-5y=15 has