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

User Hola
by
4.2k points

1 Answer

5 votes

Answer:

a=5

Explanation:

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

39-4=35

35/7=5

n(5)=39

User Samira Khorshidi
by
4.3k points
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