# How do you solve #2/a = 4#?

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To solve the equation 2/a = 4, you can start by cross-multiplying. Multiply 2 by a and 4 by 1 to get 2a = 4. Next, divide both sides of the equation by 2 to isolate the variable. This gives you a = 2. Therefore, the solution to the equation is a = 2.

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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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- Suppose that y varies inversely with x, how do you write an equation for the inverse variation y=4 when x=-6?

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