Related Post: 2 1 5 10x 5 2 3x 5 1 5 10x 5 )- 2x 2 40 5x )= 10x 5 1 X 1 5 10x 15 2 5 2 5 10x 2 )= 3x 1 5 25x 8 1 4x 2 5 )+( 1 10x 3 5 2 5 5 10x )= X 1 3 6x 12 1 2 X 10 X 5 X 5 1 2 1 5x 3 10x 4 5 10 X 1 )=- 5 2 X )+ 5x