We need to solve the following
[tex]\begin{gathered} y=-x-8 \\ 2x-y=2 \end{gathered}[/tex]Let's plot these line
In order to plote them, we need to find a set of two points for each one
Line 1) y = -x - 8
point 1 -> when x = -8 then y = 0
point 2 -> then x = 0 then y = -8
Line 2) 2x-y=2
point 3 -> when x = 2 then y = 2
point 4 -> when x = 0 then y = -2
Using these points we can obtain the following lines:
We can see that both line intersect at (-2,-6) so that's our solution
