If x divided by 5 is eqaul to sum of 14 and y, then x=.
Find the equation of normal to the circle x2+y2−5x+2y−48=0 which is parallel to the line 14x - 5y - 30 = 0
The equation of tangent to the curve y = x3 + 2x + 6 which is perpendicular to the line x + 14y + 4 = 0 is :