4 x 1 )= 2 6 2x
- X 2 4 x 1 6 2x 3
- 4 2x 1 )- 7 x 1 )= 2 6
- 4 x 1 )- 2 5 2x 3 )+ 6
- X 1 4 x 2 x 6 )= 2x 8 3 3
- X 4 1 2 6 x 7x 3 6 2x 1
- 1 x 2 x 4 2x 6 6 series formula
- Solve 4 x 1 )= 2 6 2x
- 4 x 2 )- 6 1 2x )=- 30
- X 1 2 2x 6 5 2x 4
- 4 5 * x 1 6 9 2 2x
- 1 2 x 18 )= 4 2x 6 )- 9x
- 2 x 1 )+ 8 6 2x 4
- 6 x 1 2 2x 4 4x
- 1 2 x 6 1 4 2x 24
- 2x 3 4 x 5 1 6 )= 2 15