2x 3 7 x 5 1
- 7x 4 2x 3 x 5 1
- 2x 1 3 x 7 2 5
- 3 x 5 )- 7 2x 1 )=- 9x 20
- 5 x 3 )+ 7 2x 16
- 7 x 4 )= 5 2x 3 )+ 11
- 2x 3 7 12 x 4 1 5 4x 5 13
- 2x 3 5 x 3 4 4x 1 7
- Expand and simplify x 2x 3 )+ 7 2x 1 )- 5
- 8 3x 7 )- 3 8 x )= 5 2x 1
- 7 x 5 )- 3 2x 6 )= 10
- 2x 1 5 x 2 3 x 7 15
- 2x 3 5 4 7 x 14 6
- 5 2x 3 )+ 7 12 5 x 1
- 2x 7 (- 3 x 2 1 9 )( 3x 5 18
- 2x 7 )( x 3 2 2x 5 )= 18