Find the equation of the straightline perpendicular to the line `7x+2y+7=0` and passing through the origin.

The equation of the straight line which is perpendicular to the line 5x-2y =7 and passing through the point of intersection of the lines 2x + 3y-1 =0 and 3x + 4y -6 = 0 is

Find the equation of a line perpendicular to the line x-2y +3=0 and passing through the point (1,-2)

The equation of the line perpendicular to the line 2x+3y-4=0 and passing through the origin is

Find the equation of a line perpendicular to the line x-2y+3=0 and passing through the point (1,-2)

Find the equation of a line perpendicular to the line x-2y+3=0 and passing through the point (1, -2) .

Find the equation of a line perpendicular to the line x - 2y + 3 = 0 and passing through the point (1, -2) .

Find the equation of a line perpendicular to the line x - 2y + 3 = 0 and passing through the point (1, -2) .

Find the equation of the straight line perpendicular to y-axis and : passing through the origin.