Solve for x: (3x + 12)(x + 4) = (4x^2 + 8x + 8x^2)/(2x).
(3x + 12)(x + 4) = 4x(3x + 2)/2x
6x + 4 = 3x^2 + 24x + 48
3x^2 + 18x + 44 = 0
By quadratic formula,
\(x = {-9{\pm}i\sqrt{51}\over3}\)
