3 4 x 1 ≤ 2x 5
- 3 4 x 1 2x 5
- 3 2 x 4 )= 1 2x 6 5
- 4x x 3 )( x 1 )( 2x 5
- 3 4x 1 5x 2x
- 5 2x 3 )- 4 x 1 )= 35
- 3x 4 x 2 )= 3 2x 1 )- 5
- 2 x 3 4 3 2x 1 5x
- 2x 3 1 4 x 5 6
- X 1 )-( 2x 4 )/ 3 5x 1 23
- X 1 2x 5 x 3 3x 4
- 3 4 x 5 4x 1 2 2x 3
- 4 7x 15 1 x 3 4 2x 1 5
- 3 x 2 )+ 4 x 1 )= 2x 5
- 3 x 4 )- 5 2x 1 )= 10
- 3 x 1 )- 4 2x 5 )+ 10x