12 2x 6 4x July 8, 2019 16 32 64 128 12 5 2x 4x 6 9x 4x 8 3x 12 2x 6 12 2x 6 5 4x 5 2x 12 4x 6 2 )- 18 2x 6 4x 12 answer 2x 6 4x 12 simplify 2x 6 )+( 4x 12 solution 4x 12 2x 6 180 2x 6 )+( 4x 12 find the sum 9 3x 12 2x 4x 6 2x 6 )+( 4x 12 calculator 2x 12 6 x 2 )- 4x 8 2x 6 )- 4x 12 2 2x 6 )= 4x 12 12 4x 8x 2x 6