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21-01-2019
Mathematics

contestada

what is 2(9a-7).......please help mee

Respuesta :

PhillSwift PhillSwift

21-01-2019

Answer:

18a-14

Step-by-step explanation:

use distributive property

so do --> 2x9a - 2x7

18a-14 and leave it their cause their not like terms

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