4 1 2 x 3 x 7 1 5 July 8, 2019 16 32 64 128 2 3 x 5 4 1 2 x 7 6 1 3 10 1 2 x 1 3 7 x 4 2 5 5 4 3x 1 )- 1 4x 2 x 3 )= x 7 3 3 x 5 )+ 1 4 2x 1 )= 2 x 7 )- 1 1 2 x 5 8 y 1 3 x 4 7 y 2 4 5 x 1 3 7 x 3 1 8 4 1/2 + 1 1/3 5 x 7 = 35
