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Mathematics, 09.12.2020 22:10 mimithurmond03

Solve the system using substitution. x+y=8 Y= 3x A (4.12)
B (26
С (1/2,3/2)
D. (-4,-12)

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Solve the system using substitution. x+y=8 Y= 3x A (4.12)
B (26
С (1/2,3/2)
D. (-4,-1...

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