4 (- 6 x )=- 3 2x 7 July 8, 2019 16 32 64 128 6 x 4 )+ 2 3 3 2x 7 )- 8 5 2x 6 )- 3 x 4 )= 7x 4 x 7 )- 6 3 2x 1 )+ 9 2x 3 5 4 x 6 7 3 x 6 2x 4 7 8 2 x 3 4 2x 7 6 3 x 4 2 3x 6 2x 7x 1 4 + 4 = 6 5 x 7 = 35
