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