2 7 4 5 9x July 8, 2019 16 32 64 128 3x 7 4 5 9x 2 5 6x 7 )+ 4 2 9x 5 2 6x 7 )+ 4 3 2 9x 5 2 6x 7 )+ 4 3 2 9x simplified 7 9x1 2 x 4 5 as a fraction 2 9 + (-7 4) 2 9×+7 4=×+1 7 2 7/9-0 5