2x 3 6x 2 1 0 July 8, 2019 16 32 64 128 6x 3 5x 2 2x 1 0 X 4 2x 3 6x 2 2x 1 0 X 3 2x 2 6x 1 0 6x 2 2x 3 3x 2 1 0 X 4 6x 3 8x 2 2x 1 0 3x + 2y = 6