2 2x 2 x 12 0 July 8, 2019 16 32 64 128 2 2x 2 x 12 0 solve 2 2x 12 * 2 x 32 0 2 2x 1 5 2 x )- 12 0 Solve 2 2x 1 5 2 x 12 0 X 2 y 2 2x 4y 12 0 2 x 2 5
