Solve the System by the Addition Method $2 x + 6 y = - 16$

question 160

Multiple Choice

Solve the system by the addition method.
- $2 x + 6 y = - 16$
$- 2 \mathrm { x } - 10 \mathrm { y } = 28$

• A) \(\{ ( - 1,3 ) \}\)
• B) \(\{ ( 1 , - 3 ) \}\)
• C) \(\{ ( - 1 , - 3 ) \}\)
• D) \(\varnothing\)

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