3 4x 1 )= 2 5x 7 July 8, 2019 16 32 64 128 5x 3 4x 1 )= 7 2 7x 2 4x 2 5x 1 3 7 x 1 5x 3 4x 2 7x 3 2y 1 5x 2 7y 7 4x 2 4x 1 2 x )- 5x x 3 10 )= 7 4 5x 8 3 )- 4x 2 7 )- 5x 1 6 5 x 7 = 35
