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Mathematics, 20.10.2019 07:30 tatenasira

Which ordered pair is the solution to the system of equations? x+y=4

x-y=-6

a. (2, 2) b. (1, −7) c. (−1, 5) d. (−2, 4)

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Which ordered pair is the solution to the system of equations? x+y=4

x-y=-6

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