# How do you simplify #n/2 - n/7#?

We need to resolve these into a single fraction. The lowest common multiple of 2 and 7 is 14. We multiply the numerator and denominator of each fraction by the amount required to get the denominator to 14.

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To simplify the expression n/2 - n/7, we need to find a common denominator. The least common denominator (LCD) for 2 and 7 is 14. Multiplying the first fraction by 7/7 and the second fraction by 2/2, we get (7n/14) - (2n/14). Combining the fractions, we have (7n - 2n)/14, which simplifies to 5n/14. Therefore, n/2 - n/7 simplifies to 5n/14.

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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