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Answer :

We are given the following equation:

[tex]-2x-2y=8[/tex]

One possible solution to this system is the point:

[tex](x,y)=(-2,-2)[/tex]

Since when replacing these two values we get:

[tex]-2(-2)-2(-2)=8[/tex]

Solving the operations:

[tex]\begin{gathered} 4+4=8 \\ 8=8 \end{gathered}[/tex]

Since both sides of the equation are equal, that means that the point (-2,-2) is a solution to the system.

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