2x - 7y = 11; x= -1,0, 1

Dyrborg asked Sep 11, 2023

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Dyrborg asked Sep 11, 2023

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16 votes

Fow x=-1

$\begin{gathered} 2x-7y=11 \\ 2(-1)-7y=11 \\ -2-7y=11 \\ -7y=13 \\ y=-(13)/(7) \end{gathered}$

Fow x=0

$\begin{gathered} 2x-7y=11 \\ 2\cdot0-7y=11 \\ -7y=11 \\ y=-(11)/(7) \end{gathered}$

For x=1

$\begin{gathered} 2x-7y=11 \\ 2\cdot1-7y=11 \\ -7y=9 \\ y=-(9)/(7) \end{gathered}$

Wahaj Ali answered Sep 17, 2023

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