1 3 x 5 )= 7 3 2x July 8, 2019 16 32 64 128 17 2 x 3 )+ 5 x 7 )- 3 2x 1 )=- 28 3x 4 (- 2x 1 )= 3 x 5 )+ 2 2x 7 )- 3 1 7 x 2 )= 5 3 2x )+ 3 5 2x 3 1 7 3 x 8 6x 5x 7 2x 1 3 x 5 4 x 3 Resuelve la desigualdad 3 x 5 5 7 x 1 2x 3 5 x 7 = 35 1/5 + 2/3
