3 2x 1 1 6 x 2 9 July 8, 2019 16 32 64 128 2 3 2x 1 4 9x 2 9 6 x 1 9 - 3(6x - 1/3) = 9(1/3 - 2x) - 2 2 1/9 6 1/3 = x 1 8 3x + 2y = 6