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04-12-2018
Mathematics

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Combine the like terms to create an equivalent expression 2r+1+(-4r)+7

Respuesta :

SW3D1SHxF15H SW3D1SHxF15H

04-12-2018

Answer:

2r+1+(-4r)+7

2r+8-4r

-2r+8<--- answer

Step-by-step explanation:

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