5 3 x 3 )- 8 3 11 x 6 ) 7 July 8, 2019 16 32 64 128 5 3 x 3 )- 8 3 11 x 6 )+ 7 5 x 7 = 35 3 x-5=x+3 5 x 5 x 5 x 5 x 5
