Solve the System of Equations by the Substitution Method $$\begin{array} { r } - 4 \mathrm { x } - 2 \mathrm { y } = 22 \\\mathrm { x } = 5 \mathrm { y }\end{array}$$

question 113

Multiple Choice

Solve the system of equations by the substitution method.
- $$\begin{array} { r } - 4 \mathrm { x } - 2 \mathrm { y } = 22 \\\mathrm { x } = 5 \mathrm { y }\end{array}$$

• A) \(\{ ( - 5 , - 1 ) \}\)
• B) \(\{ ( - 1 , - 5 ) \}\)
• C) \(\{ ( - 5,1 ) \}\)
• D) \(\{ ( - 4 , - 1 ) \}\)

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