# How do you simplify #(2n)/5 + (-n/6)#?

Multiply plus and minus and the answer is minus

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To be able to directly add or subtract the top numbers of fraction (count) the bottom numbers (size indicators) must be the same.

So we need to make the bottom numbers the same. I chose 30

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To simplify (2n)/5 + (-n/6), you can find a common denominator and combine the fractions. The common denominator is 30. Multiply the numerator and denominator of (2n)/5 by 6, and multiply the numerator and denominator of (-n/6) by 5. This gives you (12n)/30 + (-5n)/30. Combine the numerators to get (12n - 5n)/30. Simplify the numerator to get 7n/30. Therefore, (2n)/5 + (-n/6) simplifies to 7n/30.

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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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