7x 6 4x 9 July 8, 2019 16 32 64 128 4x 6 7x 9 18 7x 9 4x 6 2x 9 7x 13 )- 6 4x 18 7x x 6 )= 4x 9 7x 6 4x 7 90 7x 6 4x 3 90 6 4x 7x 9x 8 6 4x 7x 9x 2 6 4x 7x 9x 4 6 4x 7x 9x 12 6 4x 7x 9x 10 6 4x 7x 9x 7x 2 9x 6 4x 3 9 4 7x 6 )= 4x 27 4x 5y 6 7x 9y 12
