# How do you solve: #5x + 3x = 80#?

See a solution process below:

First, merge similar terms on the equation's left side:

Eight times is 80.

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Combine like terms: 8x = 80 Divide both sides by 8: x = 10

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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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