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How is 3n+3 is divisible by 3

1 Answer

2 votes

Answer:

n + 1

Explanation:

Consider the division in fractional form, that is


(3n+3)/(3) ← factor out 3 from each term on the numerator

=
(3(n+1))/(3) ← cancel common factor 3 on numerator/ denominator, leaving

= n + 1

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