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Mathematics, 09.06.2020 09:57 FantasticFerret

2x-(2a+5) y=5
(2b+1) x-9y =15


2x-(2a+5) y=5(2b+1) x-9y =15

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Answers: 2

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2x-(2a+5) y=5
(2b+1) x-9y =15
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