7. 1 3 (6x July 8, 2019 16 32 64 128 7 1 6x 3 7 (- 3 2x )=- 6x 1 2x 3x 3 )+ 7 1 6x X2 7 6x 1 3 0 7 2 x 1 )/ 3 6x 5 7 x 1 )- 6x - 3 7 2x 1 )- 3 6 6x 7 3 6x 1 40 9 10 7 6x 1 3 5 2x 2x 7 6x 3 1 3 6x 4x 7 6x 2 1 3 1 3 6x 9 )= 7 7 x 2 )- 6x 1 3 4x 6 x 1 )- 3 6x 7 7 6x 4 3 =- 1 3
