Respuesta :

Answer:

-3a+5b+7   -2x+7y+13   -3m-4   24+7a   5a+10   3m+3   6s+4

Step-by-step explanation:

Answer:

-3a+5b+7   -2x+7y+13   -3m-4   24+7a   5a+10   3m+3   6s+4

Step-by-step explanation:

Combine like terms and use distributive property.

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