3 7 x 1 5 6 July 8, 2019 16 32 64 128 3 1 7 x 2 5 6 3 6 x 1 7 8 6 5 1 3 5 7 x 625 3 6 x 1 2 7 8 6 5 2 3 1 7 x 5 6 1 12 10 3 6 7 y 1 x 5 4 9 4 7 x 5 6 1 2 3 5 14 6 7 x 1 3 7 3 x 0 6 3 2 5 1 5 x 7 = 35 3 x-5=x+3
