12x 3 2x 7 July 8, 2019 16 32 64 128 5 12x 3 )- 7 2x 1 2x 3 7x 2 12x 42 0 2x 3 7x 2 12x 45 12x 5 3 2x 7 4 1 3 12x 3 ) 2x 7 4x 12x 9 3 7 2x 12x 5 2x 7 )=- 3 12x 7 =-( 2x 3 )+ 16x 2x 3 7x 2 12x 42 12x 8y 4 2x 7y 3 2x 3 7x 2 12x 9
