1 6 3 5 x 7 9 July 8, 2019 16 32 64 128 5 6 x 9 )+ 3 4 x 1 )- 7 9 8 1 3x 7 9 )( 6 5 3 2 x )= 0 1 6/7 x 3 5 5 6 1 9-7 5 5 x 7 = 35 3 7/9+ 5 1/6
