Answer
$y=\frac{-81}{11}$
Work Step by Step
$45-[4-2y-4(y+7)]=-4(1+3y)-[4-3(y+2)-2(2y-5)]$
$45-[4-2y-4y-28]=-4-12y-[4-3y-6-4y+10]$
$45-4+2y+4y+28=-4-12y-4+3y+6+4y-10$
$6y+69=-5y-12$
(Bring pronumerals to the left and numbers to the right)
$6y+5y=-12-69$
$11y=-81$
$y=\frac{-81}{11}$