 |
| 26x |
| 3x + 11x + 2x |
| 4x |
| -6x |
 |
| 11x-4y | 8xy |
| -1xy | 7x - 8xy |
 |
| 10x | -2x |
| -3x | x-2 + x |
 |
| -40x | -60x + 2 |
| -60x + 20 | 6x + 20 |
 |
| 15xy ÷ 3y | 5xy |
| 5xy - y | 5x |
 |
| 8x + 18 | 12x + 18 -24x |
| 26x | 8x - 16 |
 |
| 18xy | 15x + 3y |
| 5y + x | 45xy |
 |
| -8x + 2 | -2x + 8 |
| 12x + 16 | 2x + 8 |
 |
| 10x + 4x | 6x - x |
| 6x - 9 | 10x - 15 |
 |
| 4x - 20 | 6x + 20 |
| 6x - 18 | 2x + 2 |
 |
| - 3xy + 9x +y | 19xy |
| 10xy - 3xy | 9xy + 3xy |
 |
| -4xy-2 | 2x-2 |
| -4x+8y-2 | -4x-4y+1 |