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Solve, Using the Substitution Method, and Check 4x+y=452x+5y=27\begin{array} { c } 4 x + y = 45 \\- 2 x + 5 y = 27\end{array}

Question 27

Multiple Choice

Solve, using the substitution method, and check. 4x+y=452x+5y=27\begin{array} { c } 4 x + y = 45 \\- 2 x + 5 y = 27\end{array}


A) (-9, 9)
B) (4, 14)
C) (12, 6)
D) (10, 8)
E) (9, 9)

Correct Answer:

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