For what value of `k` is the line `x-y+2+k(2x+3y)=0` parallel to the line `3x+y=0`?

Find the equation of a line passing through the point of intersection of the lines x+3y+1=0 and 2x-y+3=0 and parallel to the line 3x-2y+1=0 .

The value of k such that the line 3x+4y+5-k(x+y+3)=0 is parallel to y-axis is

For what value of k, are the lines x + 2y + 9 = 0 and kx + 4y - 5 = 0 parallel?

If the line x-3y+5+ k(x+y-3)=0 , is perpendicular to the line x+y=1 , and k .

For what value of k, the two lines 2x - 4y = 6 and 3x - 6y = k are parallel forever?

Find the value of k if the straight line 2x+3y+4+k(6x-y+12)=0 is perpendicular to the line 7x+5y-4=0

The equation of a line passing through the point if intersection of the lines 4x-3y -1 =0 and 5x -2y -3 =0 and parallel to the line 2y -3x + 2 = 0 is

What is the equation of the line passing through the point of intersection of the lines x+2y-3=0 and 2x-y+5=0 and parallel to the line y-x+10=0 ?

For what values of k straight lines 2x - ky + 3 = 0 and 3x + 2y - 1 =0 are parallel ?