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Combing like terms

Combine like terms to match up to the answer.

-3m - 17 + 5 + m - 10 - 3m -5m - 22
9w - 1 + 4w - 1 - 3w + (-4) 10w - 6
2m - 15 - 4m + 11 - 12m - 10 -14m - 14
(7x^3 + 2x + 4) - (5x^3 - 4) 2x^3 + 2x + 8
x^2 + 2 + 6x^2 + 3 7x^2 + 5
25 + 11x - 10 - 5x 6x + 15
-5x^2 + 5x - 2x^2 - 8x + 11 - x - 15 -7x^2 - 4x - 4
3x + 2y + 5x - 3z + 7y + z 8x + 9y - 2z
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