# How do you find the ordered pair that is a solution to the system of equations #x + y = 10# and #x - y = 8#?

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Adding both equations we get

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To find the ordered pair that is a solution to the system of equations x + y = 10 and x - y = 8, you can solve the system simultaneously. Adding the two equations together eliminates y, yielding 2x = 18. Dividing both sides by 2 gives x = 9. Substituting x = 9 into one of the equations, such as x + y = 10, you find y = 1. Therefore, the ordered pair solution is (9, 1).

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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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