1 5 (- 2x 4 ) 5x
- 1 5 (- 2x 4 )+ 5x
- 3x 4 1 =- 2x 5 5x
- 6x 6 2x 5 )= 4 5x 1
- 5 1 5x 4 6 2x 6 8
- 5 2 5x 1 2x 4
- F x )= 1 5x 5 1 2x 4
- 5 2x 1 )- 4 5x 2 )= 19 2 x 12
- 1 5 2x 10 )+ 4x =- 3 1 5x 4
- 3 (- 2x 1 )+ 5 3x 4 5x
- 3x 4 1 =- 2x 5 5x solve for x
- 3 5 2x 1 )= 1 4 5x 3
- 7x 1 5x 5 2x 4
- 3x 5 2x 1 )= 8 3 4 5x
- 5 2x 1 )+ 3 3x 4 )= 4 5x 6
- 3 5 2x 3 )+ 1 3 4 5x )= 0