Mathematics, 01.08.2019 18:50, summerjoiner

Which of the following equations could be the result of using the comparison method to solve the system shown? x + y = 5 2x + y = 7 a. -x - 5 = 7 - 2x b. 5 - x = 7 - 2x c. 5 - x = 2x - 7

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Which of the following equations could be the result of using the comparison method to solve the sys...