## Algebra 1: Common Core (15th Edition)

{$x|x \ \epsilon \ \mathbb{R}$}
$-3(4x+8)+1\geq-23-12x$ $-12x-24+1\geq-23-12x$ $-12x-23\geq-23-12x$ or $-12x-23\geq-12x-23$ Both sides are equal {$x|x \ \epsilon \ \mathbb{R}$} True for all real numbers.