If 2.1x+4.2y=14.7 and
−5.7x−1.9y=−11.4
what is x and what is y?...
Mathematics, 17.12.2019 22:31 connorgking
If 2.1x+4.2y=14.7 and
−5.7x−1.9y=−11.4
what is x and what is y?
Answers: 2
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