Respuesta :

Answer:

C. 72

Step-by-step explanation:

the answer is C because if you divide 84 by 7 you get 12 so you then multiply 6 by 12 and get 72. the answer could not be negative 72 because that would then make the equation positive.

Answer:

C) 72

Step-by-step explanation:

-6/7 = -x/84

6/7 = x/84

x = 84 × 6/7

x = 72

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