Solve, Using the Substitution Method, and Check $\begin{array} { c } 2 y + 7 x = 68 \\y = 3 x - 18\end{array}$

question 18

Multiple Choice

Solve, using the substitution method, and check. $\begin{array} { c } 2 y + 7 x = 68 \\y = 3 x - 18\end{array}$

• A) (-8, -6)
• B) (8, 6)
• C) (13, 1)
• D) (9, 5)
• E) (11, 3)

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