## Algebra 2 (1st Edition)

$x\gt4$ or $x\lt3$
$|2x-7|\gt1$ implies $2x-7\gt1\\2x\gt8\\x\gt4$ or $2x-7\lt-1\\2x\lt6\\x\lt3$. Thus $x\gt4$ or $x\lt3$. I used a graphing utility to graph this set.