6 2 7x 8 3 July 8, 2019 16 32 64 128 6 2 7x 8 3 simplified 6 x 7x 2 3 3 8 2 7x 8 3x 6 6 2 3x 5 )- 7x 8 6 19 7x 2 (- (- 8 )) 9 35 2 7x 1 )+ 8 (- 3x 6 8 7x 2 6 )( 3x 7 2 7x 3 6 =- 12 8 6 2+7 8 2 6+7x=6 8 6 8-7x=2 6
