27-03-2020
Mathematics

contestada

(−3)∙(2a+b)−4(b−a) please simplify need by tomorrow

Respuesta :

potatobean4eva potatobean4eva

27-03-2020

Answer:

-2a-7b

Step-by-step explanation:

-3(2a+b)=-6a-3b

-4(b-a)=-4b+4a

-2a-7b

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