1. 5 + 2x - 8
2. (-2x +6)2
3. 7 + 3x + 6x - 4
4. (-4) - (3)(5x + 8)
5. 9x - 7x - 5
6. x - 12x
7. 7 (3x + 6) + 2x
8. (-11x) - 10x
9. 3x - 12 - 5x
10. 13+4x-5
11.
basically all those
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