To simplify the algebraic expressions provided, we will combine like terms in each expression.
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Expression: -2m + 3t - 2m - t
- Combine like terms:
- For m: -2m - 2m = -4m
- For t: 3t - t = 2t
- Simplified expression: -4m + 2t
- Combine like terms:
-
Expression: 4m - 2t + 2m - t
- Combine like terms:
- For m: 4m + 2m = 6m
- For t: -2t - t = -3t
- Simplified expression: 6m - 3t
- Combine like terms:
-
Expression: 3m + t - m + 2t
- Combine like terms:
- For m: 3m - m = 2m
- For t: t + 2t = 3t
- Simplified expression: 2m + 3t
- Combine like terms:
We can pair the results above:
- -2m + 3t - 2m - t → -4m + 2t
- 4m - 2t + 2m - t → 6m - 3t
- 3m + t - m + 2t → 2m + 3t
Unfortunately, without a specific list of options for matching each expression and simplified expression, I can't provide the exact matches you need. If you provide a list of choices for each pairing, I can assist you with the matching.