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

The equation of the line which perpendicular to the line x-2y+4=0 and passing through (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 line perpendicular to the line x/a-y/b=1 and passing through a point at which it cuts the x-axis.

Find the equation of the line perpendicular to the line x/a-y/b=1 and passing through a point at which it cuts the x-axis.

Find the equation of the plane perpendicular to the line (x-1)/2=(y-3)/(-1)=(z-4)/2 and passing through the origin.

Find the equation of the plane perpendicular to the line (x-1)/2=(y-3)/(-1)=(z-4)/2 and passing through the origin.

Find equation of the line perpendicular to the line x - 7y + 5 = 0 and having x intercept 3.

Find equation of the line perpendicular to the line x-7y+5 =0 and having x intercept 3.

The equation of a line is 3x + 4y - 7 = 0 . Find: the equation of a line perpendicular to the given line and passing through the intersection of the lines x - y + 2 = 0 and 3x + y - 10 = 0 .