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Solve, Using the Substitution Method, and Check 3x+4y=43x5y=30\begin{array} { l } 3 x + 4 y = 43 \\x - 5 y = - 30\end{array}

Question 92

Multiple Choice

Solve, using the substitution method, and check. 3x+4y=43x5y=30\begin{array} { l } 3 x + 4 y = 43 \\x - 5 y = - 30\end{array}


A) (2, 4)
B) (4, 6)
C) (5, 7)
D) (10, 2)
E) (-5, -7)

Correct Answer:

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