6 x 4 )=- 3 (- 2x 5
- X 6 4 2 3 5 2x 2
- X 2 6x 3 4 2x 5
- X 4 2x 3 5x 2 4x 6
- 5x 6 3x 4 x 3 2x 4
- 5 x 1 4 2x 3 6
- 5 2x 6 )- 3 x 4 )= 7x
- X 4 )( 2x 3 )-( 5x 6 )( x 3 )= 10
- X 4 2x 3 5x 2 4x 6 0
- X 6 3 4 3x 5 2 2x 1
- 6 x 5 )+ 10y 3 2x y 4
- 6 x 4 )-( 9 2x )= 3 x 2 )- 4 5 x
- X 4 3 2x 1 6 5x 1 2
- 4 6x 3 2x 5x
- 6x 4 3 2x )= 5 x 4 )- 10
- 6x 4 2x 3 5x 2 3x 1