X 3 7 =- 20 July 8, 2019 16 32 64 128 3 х 20 7 121 21 x 3 )+ 20 7 3x 2 21 х 3 )+ 20 7 3х 2 20 x 3 7 8 Tasco 3 7 x 20 scope 7 10 x 3 20 3 x 7 )+ 20 12 2 x 3 X 3 4 7 20 12 3 x )- 7 93 20 1 7 5 x 3 20 3 x 20 7 2 5 2 X 3 7 9 20 9 8 x 3 7 20 2 2 x 7 3 20 3 x 1 )+ 20 =- 7
