4 2 5 x 7 1 3 July 8, 2019 16 32 64 128 2 3 2x 4 5 x 7 3x 1 6 2 5 x 2 7 x 4 1 3 Y 5 7 x 1 3 2 4 9 4 x 3 )- 5 x 2 )= 7 3x 1 )+ 29 4 5 * x 7 3 1 2 9 3 4 1 2 x )- 5 x 3 10 )= 7 4 4 3x 2 5 7 5x 1 10 2 4 7 x 1 3 5 as a fraction 2 4 5 x 1 3 7 x 3 1 8 7 3x 4 )- 2 x 5 )+ 1
