Solve Using Elimination. -

question 177

Multiple Choice

Solve using elimination.
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• A)x = 6, y = 7; x = -6, y = 7; x = 6, y = -7; x = -6, y = -7 or (6, 7), (-6, 7), (6, -7), (-6, -7)
• B)x = 6, y = 7; x = 7, y = 6; x = -6, y = -7; x = -7, y = -6 or (6, 7), (7, -6), (-6, -7), (-7, -6)
• C)x = 6, y = -7; x = 6, y = 7 or (6, -7), (6, 7)
• D)x = -6, y = -7; x = -7, y = -6 or (-6, -7), (-7, -6)

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