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10-11-2019
Mathematics

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-2a+7-3(-9-4a) how do I solve this?

Respuesta :

KurdishPotato KurdishPotato

10-11-2019

Answer:

34+4a

Step-by-step explanation:

-2a+7-3(-9-4a)

➡ -2a+7+27+12a

➡34+10a

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