8 3 4 x 2 6 7 July 8, 2019 16 32 64 128 8 4 2 6 4 5 x 3 7 9 1 1 2 3 x 4 5 6 7 8 8 3 4 x 2 6 7 x 5 1 2 3 4 x 6 7 8 9 72 8 3 4 x 5 4 x 22 2 6 2 x + 3 y = 8 and 4x + 6y = 7 2 3 x 4 5 x 6 7 x 8 9
