8 4 x 28 July 8, 2019 16 32 64 128 8 x 2 )- 4 28 Kabelbinder 4 8 x 280 Abraçadeira nylon 4 8 x 280mm 4 x 6 + 8 28 1 4 x 28 8 4 x 3 )- 2x 8 28 Solve 4 x 6 + 8 28 Simplify 28 8 4 x 4 2 4 x 8 19 x 28 8 solve 1 4 7 10 x 287 28 7x =- 8 x 4