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09-12-2019
Mathematics

contestada

3(2x + 4y - 2z) + 7(x + y - 4z)

Respuesta :

Amarraa Amarraa

09-12-2019

Answer:

13x+19y-34z

Step-by-step explanation:

Answer Link

Tashaqualls Tashaqualls

09-12-2019

Answer:
13X+19y-34y

Explanation:
3(2x +4y - 2z) + 7 (x + y - 4z)
(6x + 12y -6z) + (7x + 7y -28z)
13x + 19y -34z

Answer Link

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