Respuesta :

The algebraic expressions can be written as

[tex]a+b+c=0[/tex]

The given expression is,

[tex]\begin{gathered} y+1=-2x-3 \\ -2x-y=1+3 \\ -2x-y=4 \\ -2x-y-4=0 \\ 2x+y+4=0 \end{gathered}[/tex]