Mathematics, 21.01.2021 18:00 Jonny13Diaz

How many solutions does the system have? \begin{cases} 6x-y=-1 6x+y=-1 \end{cases}
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6x−y=−1
6x+y=−1

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How many solutions does the system have? \begin{cases} 6x-y=-1 6x+y=-1 \end{cases}
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