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What is 2n - 7 equals -1?

Updated: 4/28/2022
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Wiki User

12y ago

Best Answer

2n - 7 = - 1

add 7 to each side

2n - 7 + 7 = - 1 + 7

2n = 6

divide each sides integer by 2

(2/2)n = 6/2

n = 3

---------------check in original equation

2(3) - 7 = - 1

6 - 7 = - 1

- 1 = - 1

----------------checks and equation is satisfied

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12y ago
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Q: What is 2n - 7 equals -1?
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