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Mathematics, 28.10.2020 19:00 lulu123r
Solve the system by substitution. You must show your work.
-2.5x + y = 13.5
2.25x - y = -12.25
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Answers: 3
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You know the right answer?
Solve the system by substitution. You must show your work.
-2.5x + y = 13.5
2.25x - y = -12....
2.25x - y = -12....
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