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1-3(n+5)=-8 distributived

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1-3(n+5)=-8 distributived

asked Jan 13, 2018 130k views

5 votes

1-3(n+5)=-8 distributived

Mathematics
college

Ramanathan K asked

by Ramanathan K

7.9k points

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1 Answer

3 votes

1 - 3(n+5) = -8
1 (-1) - 3n - 15 = -8 (-1)
-3n - 15 = -9
-3n - 15 (+15) = -9 (+15)
-3n = 6
-3n/-3 = 6/-3
n = -2

hope this helps

Delirante answered Jan 18, 2018

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