X 3 4 2x 1 7

- X 3 4 2x 1 6 7 3
- 3 x 4 )+ 1 2 2x 7
- 2x 3 5 x 3 4 4x 1 7
- 4 7x 15 1 x 3 4 2x 1 5
- X 3 5 x 4 7 6 2x 1 35
- 2 3 4 x 2 )= 5 2x 1 2 7 4x
- X 3 2x 2 7x 4 )/( x 2 2x 1
- X 5 3 2x 1 7 4
- 4 2x 1 )+ 3 x 7 )- 6x
- 3 x 4 2 3x 6 2x 7x 1
- Solve x 1 3 4 2x 1 2 7
- 4 x 3 5 2 2x 1 7
- 2x 3 5 x 3 4 4x 1 7 solve and check
- 4 3 2x 1 )+ 17 3 x )- 7 0
- 7 4 x 3 2x 1 2 as a fraction