X x 5 = 65 July 8, 2019 16 32 64 128 65 x x 5 180 2 x 3x )+ 7 x 5 )= 65 5 x 5 x 1 650 65 x 5 x 2 5 x 5 x 2 650 4 x 2 4 x 5 65 5 mũ x 5 x 2 650 5 x 5 x 65 box M12 x 1 5 x 65 650 x 5 x 4 75 x 5 x 2 65 650 x 5 x 52