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03-05-2016
Mathematics

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Determine whether each ordered pair is a solution of y=2x+5

(-10, -15)

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03-05-2016

This is a valid solution. You can check by substituting the values into the equation:

2(-10)+5=-15

-20+5=-15

-15=-15

This is obviously true, so (-10, -15) is a solution to the equation.

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