# How do you write the solution set using interval notation for abs(b+1) - 7> 11?

$| b + 1 | - 7 > 11 \implies | b + 1 | > 18$
$\implies b + 1 < - 18$ $\cup$ $b + 1 > 18$
$\implies b < - 19$ $\cup$ $b > 17$