5 2x 1 2 3 x
- 5 2x 2 )= 3 x 1 )+ 7
- 5 2x 1 )- 2 x 3 при x 3
- 5 2x 1 3 3x 2
- 2x 5 )( x 1 )( 2 3x
- 2x 5 1 x )=- 3 x 2 )+ 11
- 5 2x 1 )- 2x 10x 2 x 3 2
- 5 2x 2 3 1 x 5 6
- 2x 1 2 x 3 4x )= 5
- 5 2x 1 )- 3 3x 2 )= 7 x 4
- 5 x 2 )- 4 2x 1 )=- 3x 3
- 5 2x 3 1 3x 2 5 x
- Log3 5 2x 3 x 2 )= 1
- 2 x 1 )- 3 5 2x 1 )- 7x
- 5 2x 3 1 2 x 4
- 2x 1 5 x 2 3 x 7 15