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How many integer values of n satisfy the uinequality

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How many integer values of n satisfy the uinequality [#permalink] New post   03 Dec 2019, 02:17
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How many integer values of n satisfy the inequality \(|3-n| \leq 4 \)?

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\(9\)



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Re: How many integer values of n satisfy the uinequality [#permalink] New post   03 Dec 2019, 02:29
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This is a inequality question, lets solve it. The given inequality results into this after expanding
-4 <= 3-n <= 4
-7 <= -n <= 1 ... multiplying with (-1) gives
-1 <= n <= 7 ... that gives n = -1, 0, 1, 2, 3, 4, 5, 6, 7, hence 9 values.
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Re: How many integer values of n satisfy the uinequality [#permalink] New post   28 Jun 2021, 05:16
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Re: How many integer values of n satisfy the uinequality [#permalink]
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