2 6 7 x = 6 8 July 8, 2019 16 32 64 128 2 7 x 6 8 2 6 7x 6 8 9 88 6 7 x 2 6 6 7 x 6 7 8 x 2 8 35 2x 7 2 6 + 7 x = 6 8 2 6 − 2 6 7 8
