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Mathematics 18 Online
OpenStudy (anonymous):

Select the best possible first step to solving the system by first eliminating the y variable. x + 8y = –4 2x – 4y = –13 Answers: 1.Multiply the second equation by –2. 2.Multiply the first equation by –2. 3.Multiply the first equation by 2. 4.Multiply the second equation by 2. THANK YOU FOR HELPING

OpenStudy (lalaly):

4

OpenStudy (anonymous):

Thanks

OpenStudy (lalaly):

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