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23-05-2017
Mathematics

contestada

one less than a positive number times three more than that number is 32. find the number.

Respuesta :

stevianamccoy stevianamccoy

26-05-2017

n=5

Proof:

(n-1)(n+3)=32 Now, substitute n with 5
(5-1)(5+3)
(4)(8)
=32

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