[tex]\bold{Answer}[/tex]
[tex]\boxed{\bold{Y \ = \ 1, \ X \ = \ 5}}[/tex]
[tex]\bold{Explanation}[/tex]
[tex]\bold{----------------}[/tex]
[tex]\bold{Substitute \ X \ = \ 6 \ - \ y}[/tex]
[tex]\bold{\begin{bmatrix}6-y-y=4\end{bmatrix}}[/tex]
[tex]\bold{For \ x=6-y}[/tex]
[tex]\bold{Substitute \ y \ = \ 1}[/tex]
[tex]\bold{6-1=5}[/tex]
[tex]\bold{x=5}[/tex]
[tex]\boxed{\bold{Eclipsed}}[/tex]