12 x 4 7x July 8, 2019 16 32 64 128 X 4 7x 12 0 X 4 7x 2 12 0 X 4 7x 2 12 X2 7x 12 x 4 X 4 7x 2 12 factor 7x 12 3 x 4 12 2 x 4 )= 7x 5 5x 12 4 x 5 )+ 7x 12 7x x 4 2x 3 6x x 12 7x 4 7x 12 4 x 9 )- 9x 3 x 4 12 7x 28 Simplify 12 4 x 5 )+ 7x