Answer :
the given expression is,
[tex]2x^2-2x-2=x[/tex][tex]2x^2-2x-x-2=0[/tex][tex]2x^2-3x-2=0[/tex][tex]\begin{gathered} 2x^2-4x+x-2=0 \\ 2x(x-2)+1(x-2)=0 \\ (x-2)(2x+1)=0 \end{gathered}[/tex]x- 2 = 0
x = 2
2x + 1 = 0
2x = -1
x = -1/2
thus, the answer is x = 2 , -1/2