3 2 1 2x ) 4x 5 x
- 3 2 1 2x )+ 4x 5 x
- 3 4x 3 2x =- 1 4 1 2 x 5
- 2 1 2 2x = 4x )/ 5 = 4 3 2x x in w
- 2x 3 3x 2 4x 5 x 1
- 4x 3 1 5x 2x 2 x 5
- 2x 3 5 4x 1 2 x € w
- 4x 5 2 2x 3 )( x 1 )= 9
- 3 √ 4x 1 /( 2x 3 )( 5 2 x 2
- X 3 )( 8x 1 )- 7x =( 2x 5 )( 4x 2
- Tìm x biết 3x 1 2 2x 4x 3 )= 5
- Solve 2x 3 5 4x 1 2 x € w
- 2x 5 3x 2 1 )-( 2x 5 x 3 4x 2 4