adrianar10272004 adrianar10272004

27-05-2020
Mathematics

contestada

Suppose n(a) = 7a+ 4, determine a such that n (a) = 39.

Respuesta :

littletoledo littletoledo

28-05-2020

Answer:

a=5

Step-by-step explanation:

n(a)=7a+4 / n(a)=39

39-4=35

35/7=5

n(5)=39

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