Multiple Choice
Solve the system of equations using substitution.
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A) x = 6, y = 1; x = 7, y = 0 or (6, 1) , (7, 0)
B) x = -6, y = 13; x = -7, y = 14 or (-6, 13) , (-7, 14)
C) x = 7, y = 0 or (7, 0)
D) x = 6, y = 13; x = 7, y = 0 or (6, 13) , (7, 0)
Correct Answer:

Verified
Correct Answer:
Verified
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