Respuesta :

Let's simplify the expression

[tex]\begin{gathered} 6y-\mleft[2y+5\mleft(y-4\mright)+6\mright]=6y-\lbrack2y+5y-20+6\rbrack \\ =6y-2y-5y+20-6 \\ =-y+14 \end{gathered}[/tex]

Therefore, the result of the operations is:

[tex]-y+14[/tex]