6 8 1 3x 0 6x 2 7 July 8, 2019 16 32 64 128 6 8-1 3=0 6x-2 7 6 8-1 3x=0 6-2 7 6 + 6 = 8 6 8 – 1 3х = 0 6х – 2 7
