Related Post: 3 X 1 2 )= 5 2x 1 3 3x 1 )+ 2 5 1 2x )- 1 3x 1 2 5 2x 1 3 X 1 2 5 X 1 3 X 2 )- 12 5 X 1 3 7 2x )+( X 1 )- 5 2 X )= 2x 1 X 2 1 3 2x 5 1 6 2x 5 3 3x 1 2 3 X 5 2x 1 4 3 2x 1 )- 2 X 5 )- 5 5 2x )= 16 X 3 2 (- 1 2x 5 3 )+ 2 3x 1