\begin{cases} 10x + 4y = -2 5x - 2y = 2 \end{cases}
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Mathematics, 07.04.2021 18:00 caroline1390
\begin{cases} 10x + 4y = -2 5x - 2y = 2 \end{cases}
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10x+4y=−2
5x−2y=2
Answers: 1
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