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Abbyy123

  • 2 years ago

Substitute to determine if the ordered pair (3, 2) is a solution of the system of equations. y=x-1 y=3x-7

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  1. ivettef365
    • 2 years ago
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    Just substitute the x for the 3 and the y for the 2 to see if the equation is true

  2. ivettef365
    • 2 years ago
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    y = x - 1 2 = 3 - 1 2 = 2 this is true you check the other one

  3. Notamathgenius
    • 2 years ago
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    Take 3 and 2 in place for x and y 2=3-1 <-- is that correct?

  4. ivettef365
    • 2 years ago
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    Yes because 3 -1 = 2 therefore 2 = 2

  5. Notamathgenius
    • 2 years ago
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    So your answer is y=x-1 :)

  6. Abbyy123
    • 2 years ago
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    Thanks. I'm Still Clueless On How To Do This Though

  7. ivettef365
    • 2 years ago
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    The other is also a solution of the system

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