X 3 5 6 1 2x 3
- X 3 5 x 4 7 6 2x 1 35
- 1 3 x 2 5 6 2x 3
- 3x 1 6 x 3 5 2x 9
- 3 x 5 )= 2x 4 3 1 2x )/ 6
- 3 2x 1 )- 5 x 3 )+ 6 3x 4 )= 26
- 3 2x 1 )- 5 x 3 )+ 6 3x 4 )= 83
- 5 1 2x 4 3x 20 6 x 3
- 11x 5 2x 1 )= 3 6 x )+ 3
- X 5 3x 6 1 2 2x 3 2x 4
- 3 2x 1 )- 5 x 3 )+ 6 3x 4 )= 24
- Giải bpt x 3 5 6 1 2x 3
- Giải bất phương trình x 3 5 6 1 2x 3
- X 3 5 x 4 7 6 2x 1 35 solve it
- 1 3 x 6 )- 1 5 2x 3 )=- 4 15x
- X 3x 2x 5 10 1 6 2x 57 5 3