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Mathematics
Kamari Fitzpatrick
10 September, 07:05
9n + 3 (n - 2) = - 18
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Shannon
10 September, 08:00
0
Anwser is n = - 1
Step-by-step explanation:
You do distributive property you multiply 3 to n and 3 by - 2 and your equation becomes 9n+3n-6=-18. Than you combine like terms and you get 12n-6=-18 and then you add 6 to the - 18 and you get - 12 and you divide - 12 by 12 and you get - 1
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Jadon Ward
10 September, 09:10
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n = - 1
Step-by-step explanation:
distribute 3 to n and - 2 which gives you 3n and - 6
combine like terms of 9n and 3n which gets you 12
Bring - 6 to other side by adding it to both sides. that leaves you with - 12
-12 divided by 12 equals - 1
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