6x x 1 )- 3x 2x 1 ) x
- Tìm x biết 3x 1 )( 2x 7 )-( x 1 )( 6x 5 )= 7
- Solve for x 6x 7 2x 1 3x 1 x 5
- 2 3x x x 1 6x 2 4 2x 1 x
- 3x 2 )( 2x 9 )-( x 2 )( 6x 1 )=( x 1 )-( x 6
- Tìm x biết 3x 1 )( 2x 7 )-( x 1 )( 6x 5 )= 16
- Tìm x 3x 1 )( 2x 7 )-( x 1 )( 6x 5 )= 16
- Tìm x 3x 1 )( 2x 7 )-( x 1 )( 6x 5 )= 7
- 6x − 1 = 3x + 2
- 6x 6 1 3-2x