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Mathematics, 31.07.2019 18:00 jamaiciaw6
Use the substitution method to solve the system of equations. choose the correct ordered pair. x + 2y = 12 –x = –y – 6 a. (9, 3) b. (7, 1) c. (6, 0) d. (8, 2)
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Use the substitution method to solve the system of equations. choose the correct ordered pair. x + 2...
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