`3/4x-1/2y=12`
`ax-by=9`
The system of equations above has no solutions. If a and b are constants, what is the value of `a/b` ?

{((3)/(4)x-(1)/(2)y=12), (kx-2y=22):} If the system of linear equations above has no solution, and k is a constant, what is the value of k?

1/2y=4 x-1/2y=2 The system of equations above the solution (x,y). What is the value of x?

1/2(2x+y)=21/2 y=2x The system of equations above has solution (x,y). WHat is the value of x?

11x-24y=8 kx-36y=5 In the system of equations above, k is a constant. If the system has no solutions, what is the value of k?

(2)/(3)x-(1)/(4)y=6 kx-(1)/(3)y=8 If the system of equations above has an infinite number of solutions, what is the value of the constant k?

1/2x - 1/4y = 5 ,ax - 3y = 20 In the system of linear equations above, a is a constant . If the system has no solutions , what is the value of a ?