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Solve the System by Elimination ∅\varnothing B) {(−1,1)}\{ ( - 1,1 ) \}

Question 1

Multiple Choice

Solve the system by elimination.
7x + 9y = -7
-4x + 3y = 4


A) ∅\varnothing
B) {(−1,1) }\{ ( - 1,1 ) \}
C) {(−1,0) }\{ ( - 1,0 ) \}
D) {(−2,1) }\{ ( - 2,1 ) \}

Correct Answer:

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