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If 2.1x+4.2y=14.7 and −5.7x−1.9y=−11.4 what is x and what is y?
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Feb 7, 2020
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If 2.1x+4.2y=14.7 and
−5.7x−1.9y=−11.4
what is x and what is y?
Mathematics
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Macwier
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Explanation:
DoomageAplentty
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Feb 12, 2020
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