Solve the System of Nonlinear Equations by the Addition Method $$\begin{array} { l } 7 y = - x + 7 \\x ^ { 2 } + 49 y ^ { 2 } = 49\end{array}$$

question 33

Multiple Choice

Solve the system of nonlinear equations by the addition method. $$\begin{array} { l } 7 y = - x + 7 \\x ^ { 2 } + 49 y ^ { 2 } = 49\end{array}$$

• A){ }
• B) \(\{ ( 7,0 ) ( 0 , - 1 ) \}\)
• C) \(\{ ( - 7,0 ) ( 0 , - 1 ) \}\)
• D) \(\{ ( 7,0 ) ( 0,1 ) \}\)

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