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03-06-2020
Mathematics

contestada

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

Respuesta :

ofirziper ofirziper

03-06-2020

Answer:

7 + 5a

Step-by-step explanation:

3-(- 2a -4)+3a = 3+2a +4 +3a = 7 + 5a

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