5 x 7 ) 9 3 x 2 ) 4 July 8, 2019 16 32 64 128 5 x 7 )+ 9 3 x 2 )+ 4 4 x 5 )+ 2 x 9 )= 3 x 7 )- 1 3 x 5 )- 3 2 x 7 )+ 4x 9 6 4 x 9 5 7 x 3 2 Multiply 2 3 x 2 4 7 x 5 9 4 3 x 7 2 5 7 9 x 4 13 5 x 7 = 35 5 x 5 x 5 x 5 x 5 5 x 5 x 5 5) - 3/7 * x =- 2 7 4 9
