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Mathematics 14 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 Choices: A.Multiply the first equation by –2. B.Multiply the first equation by 2. C.Multiply the second equation by –2. D.Multiply the second equation by 2.

OpenStudy (saifoo.khan):

A

OpenStudy (anonymous):

thank u :)

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