3 x 4 ) 1 2 2x 7
- 3 x 4 )+ 1 2 2x 7
- 0 3x x 4 )+ 1 2x 2 7 0
- 2 3 4 x 2 )= 5 2x 1 2 7 4x
- X 3 2x 2 7x 4 )/( x 1
- 3x 4 (- 2x 1 )= 3 x 5 )+ 2 2x 7 )- 3
- 2x 3 x 1 6 7x 1 4 2 1 6
- 4x 5 )( 2x 3 )- 4 x 2 )( 2x 1 )+( 10x 7
- 2x 3 x 1 )+ 4 x 2 )= 74
- 3 x 4 2 3x 6 2x 7x 1
- 1 4 x 2 )( 2x 3 )( 4x 7
- 2x 3 x 1 2 7x 1 4 13 6
- 4 x 3 5 2 2x 1 7
- 3 2x 1 2 x 2 7 4 9
- 4 2x 7 3 3x 1 2 7 x
- Solve x 1 3 4 2x 1 2 7