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Mathematics, 14.10.2019 11:30 haleygreene3728
2x+8y=54
x+9y=67
solve the system by subtitution
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Answers: 1
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You know the right answer?
2x+8y=54
x+9y=67
solve the system by subtitution...
x+9y=67
solve the system by subtitution...
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