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Mathematics, 02.07.2019 03:00 zakwanasim123

Select the best possible first step to solving the system by first eliminating the y variable. 4x – 5y = 4 3x + 2y = –20 a. none of the above b. multiply the first equation by 2 and multiply the second equation by 5. c. multiply the first equation by 2 and multiply the second equation by –5. d. multiply the first equation by –2 and multiply the second equation by 5.

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Select the best possible first step to solving the system by first eliminating the y variable. 4x –...
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