3 5x 4 1 2 x 1
- 1 2 3 5x 4 1 3 x 6
- 5x 3 2x 1 )= 1 4 x 2
- 5x 1 4 x 2 3 10 x
- X 2 4x 2 3 3x 2 4 5x 1 2 x 1
- 4 2x 1 )- 3 x 2 )= 10 5x
- 2 4 5x 10 )- 5 x 1 )- 3 1 3x
- X 5 5x 4 10x 3 10x 2 5x 1
- 5x 12 x 2 4 x 1 3 0
- 2 1 2 x )+ 1 4 1 5x 3 )= 0
- 5x 2 )( 2x 3 )- 4 =( x 2 )( 10x 1
- X 1 2 5x 12 3 4
- X 4 5x 3 12x 2 5x 1 0
- 5x 2 4 3 x 5 1 x 10
- 1 3 5x 4 )- 1 2 x 7 )= 11
- X 4 3 5x 1 2 2x 1 6