Respuesta :

Answer:

-3a-2b+3ab

Step-by-step explanation:

2a-5a

-4b+2b

Answer:

3a+2b-3ab=0

Step-by-step explanation:

2a - 5a -4b+2b+3ab

-3a-2b +3ab

taking - common

-(3a+2b-3ab)=0

3a+2b-3ab=0

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