Which method should be used to solve the system? Explain your answer, including a description of the first step.
-x² + 9y² = 9
7x² + 8y² = 81

Name: Which method should be used to solve the system? Explain your answer, including a description of the first step. -x 2 + 9y 2 = 9 7x 2 + 8y 2 = 81
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Question

Which method should be used to solve the system? Explain your answer, including a description of the first step. -x² + 9y² = 9 7x² + 8y² = 81

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The Answer of Which method should be used to solve the system? Explain your answer, including a description of the first step. -x² + 9y² = 9 7x² + 8y² = 81

Which Method Should Be Used to Solve the System? Explain