5 4x ≥ x 14 July 8, 2019 16 32 64 128 4x 5 x 14 14 4x 5 x 2 X 5 4x 4 x 3 14x 2 20x 8 1 4x 5 x 14 Solve 4x 5 x 14 5 2 3 x )= 4x 14 4x 5 x 2 )= 9x 14 X y 5 4x y 14 4x 3 5 x 14 14 + 5x = 4x + 3x