3 2x 1 )= 5 x 4
- 3 2x 1 )- 5 x 4 )= 11
- 3 2x 1 )- 5 x 3 )+ 6 3x 4 )= 26
- 3 2x 1 )- 4 3x 2 )- 5 x 4
- 3 2x 1 )- 5 x 3 )+ 6 3x 4 )= 83
- 3 2x 1 )-( x 4 )= 3x 5
- 3 2x 1 4 5x 2
- 3 2x 1 4 5x 7
- 1 2x 5 6 3 x 4
- 2x 3 )( x 5 )( 4x 1
- 3 2x 1 )- 4x 2 x 5
- 9 2x 1 )- 5 11 x )= 3 x 4
- 2x 3 5 x 3 4 4x 1 7
- 3x 1 4 2x 3 5 1 x 10
- 3 2x 1 )- 5 x 3 )+ 6 3x 4 )= 24
- 3 2x 1 2 6 3x 5 4 x