Related Post: (- 5 6x 7 12 1 3x 1 4 2x 1 3 X 4 4 3x 1 6 X 4 12 3x 4 12x )-( 6x 1 )( 6x 1 )= 11x 1 12x 3x 1 2 6x 4 4x 1/3x+6=12 6x=12 Answer