Solve the System by the Addition Method $$\begin{array} { c } 2 \mathrm { x } + 10 \mathrm { y } = - 56 \\10 \mathrm { x } + 2 \mathrm { y } = 56\end{array}$$

question 186

Multiple Choice

Solve the system by the addition method.
- $$\begin{array} { c } 2 \mathrm { x } + 10 \mathrm { y } = - 56 \\10 \mathrm { x } + 2 \mathrm { y } = 56\end{array}$$

• A) \(\{ ( 7 , - 7 ) \}\)
• B) \(\{ ( - 7,7 ) \}\)
• C) \(\{ ( 10 , - 10 ) \}\)
• D) \(\{ ( - 2,7 ) \}\)

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The extent to which a person feels they have autonomy or influence over their own behavior and decisions.

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