You have the following expression:
[tex](-11+y)^2-y^2=-9x+3[/tex]
In order to determine if the previous equation is linear, proceed as follow:
- expand the first factor:
[tex]121-22y+y^2-y^2=-9x+3[/tex]
- simplify like terms and add 9x both sides:
[tex]9x-22y+121=3[/tex]
- subtract 121 both sides:
[tex]\begin{gathered} 9x-22y=3-121 \\ 9x-22y=-118 \end{gathered}[/tex]
Hence, the given equation is linear and the standard equation is:
9x - 22y = -118
