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-17<7n +4 < 46 help asap

1 Answer

10 votes

Answer:

- 3 < n < 6

Explanation:

Given

- 17 < 7n + 4 < 46 ( subtract 4 from each of the intervals )

- 21 < 7n < 42 ( divide each interval by 7 )

- 3 < n < 6

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