The equation of the straight line passing through the point (2,−7) and parallel to x-axis, is
Find the equation of the straight line passing through origin and the point of intersection of the lines x + 2y = 7 and x - y = 4.
Find the equation of the line passing through the point of intersection of 2x−7y+11=0 and x+3y−8=0 and is parallel to (i) x-axis (ii) y-axis.