Multiple Choice
Use the method of substitution to solve the system. 
A) ( 7, 0 ) , ( 3, 2 )
B) ( 7, 0 )
C) ( 3, 2 )
D) ( 7, 1 ) , ( 3, 2 )
E) no solution
Correct Answer:
Verified
Correct Answer:
Verified
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