Mathematics, 07.10.2019 13:30 miya9946

Which of the following would be the best first step to solve the system of equations? 2x – 9y = 6. 4x – 3y = –7 a. multiply the first equation by 2.. b. multiply the second equation by 2.. c. multiply the first equation by –3. d. multiply the second equation by –3.

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Which of the following would be the best first step to solve the system of equations? 2x – 9y = 6....