\begin{aligned} & 7x-9y 5 \end{aligned}
7x−9y 5
Is (3,5) a so...
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Mathematics, 12.12.2020 23:00 EndiaGracee
\begin{aligned} & 7x-9y 5 \end{aligned}
7x−9y 5
Is (3,5) a solution of the system?
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Answers: 3
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