6x 6 7x 2 July 8, 2019 16 32 64 128 6x 2 7x 6 0 20 7x 6x 6 Y 7x 6 7x 2 6x 6 6x 7x 9x 2 6 6x 7x 9x 22 7x 2 6x 6 )( 2x 4 6x 2y − 6 7x 4y 8 6 7x 6x 8x 24 7x 6 6x 9 2x 40 6x 3 7x 2 7x 6 20 7x 6x 6 answer 20x 7x 6x 6 7x 6 6x 5 2x 3 x 8 6x 3 7x 2 7x 6 0 20 7x 6x 6 solution