7 1 x 3 July 8, 2019 16 32 64 128 7 1 x )+ 3 9 4 5 7 1 x 3 4 7 1 x 3 4 as a fraction 7 1 x 3 5 7 1 x 3 2 7 1 x 3 8 7 1 x 3 9 7 1 x 3 10 7 1 x 30 7 1 3 x 2 2 11 3x - 5 - 7 x + 1 7 1 3 x 2 5 35 + 7 x - 1 7 x 1 343 7 x 1 3 in simplest form
