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What is the value of n in the equation –1/2(2n + 4) + 6 = –9 + 4(2n + 1)?

What is the value of n in the equation –1/2(2n + 4) + 6 = –9 + 4(2n + 1)?
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1 vote
What is the value of n in the equation –1/2(2n + 4) + 6 = –9 + 4(2n + 1)?

User Mikhail Vladimirov
by
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1 Answer

3 votes
–1/2(2n + 4) + 6 = –9 + 4(2n + 1)

-n - 2 + 6 = - 9 + 8n + 4
-n + 4 = 8n -5
-n -8n = - 5 -4
-9n = -9
n = 1
User Fannik
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8.0k points
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