Jasming13 Jasming13

18-09-2020
Mathematics

contestada

-78 = 8 (4 + 7x) + 6(-1 + 8x)

Respuesta :

mattgnix mattgnix

18-09-2020

Answer:

56x = -152

Step-by-step explanation:

8(4+7x) + 6(-1 + 8) = -78

32 + 56x - 6 + 48 = -78

32 + 48 - 6

74 + 56x = -78

-74 -74

56x = -152

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