1 2 1 6 x 3 )= 7 July 8, 2019 16 32 64 128 1 1 7 x 10 1 2 x 6 3 4 2 5 (- 3 7 )- 1 6 x 3 2 1 14x2 5 2 5x (- 3 7 )- 1 6 x 3 2 1 14x2 5 X 4 1 2 6 x 7x 3 6 2x 1 7 4 x 5 6 1 2 1 3 1 1 2 x 3 8 7 6 1 2 6 x 3 7 10 1 2 7 x 3 1 6 x 2 9 2 5 (- 3 7 )- 1 6 x 3 2 1 14x2 5 answer 2 5 (- 3 7 )- 1 6 x 3 2 1 14x2 5 solution 2 1 3 1 5 6 x 20 3 7 1 3