3 7 2 5 simplified July 8, 2019 16 32 64 128 3 7 x 2 5 simplified 3 7 times 2 5 simplified 3 7 divided by 2 5 simplified 2 7 plus 3 5 simplified 3 5 2 7 as a simplified fraction 2 (- n 3 )- 7 5 2n simplified 3 5 minus 2 7 as a simplified fraction