[2x+(k-2)y=k],[6x+(2k-1)y=2k+5]

Find the value of k for which following system of equations have infortely many solution: 2x+(k-2)y=k,quad 6x+(2k-1)y=2k+5

{:(2x + 3y = 2),((k + 2)x + (2k + 1)y = 2(k - 1)):}

The pair of equations 3x+y=1 (2k-1)x+(k-1)y=2k+1 is consistent for what value of k?

If the system of equations 3x+y=1,\ \ (2k-1)x+(k-1)y=2k+1 is inconsistent, then k=

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If the system of equations x +2y-3x=2, (k+3) z=3, (2k+1) y+z=2 is inconsistent then k is

Find k if the following lines are perpendicular (k+2)x+(2k+1)y=7 " and " 5x-4y=23

If the lines represented by the pair of linear equations 2x+5y=3 and (k+1)x+2(k+2)y=2k are coincident then and the value of k is