Given was this little linear system of equations:
$$I:x_{1}+x_{2}=3$$
$$II:-x_{1}+2x_{2}=6$$
and we were supposed to specify its implicit and explicit set.
Here is it:
$$S=\left\{0;3\right\}$$
$$S=\left\{(x_{1},x_{2}) \in \mathbb{R}^{2}|x_{1}+x_{2}=3 \wedge -x_{1}+2x_{2}=6\right\}$$
Now we are supposed to draw these sets and I'm not sure how it's done?
I first thought about drawing both these linear systems but then realized they aren't functions so..
I would do it like this but not sure:
$$I:x_{1}=-x_{2}+3$$
$$II:x_{1}=2x_{2}-6$$
Not sure if I should form to $x_{1}$ or rather $x_{2}$..?
