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

$0\gt r$
$-\frac{3}{4}\gt r-\frac{3}{4}$ To get r on one side by itself, add $+\frac{3}{4}$ to each side $-\frac{3}{4}+\frac{3}{4}\gt r-\frac{3}{4}+\frac{3}{4}$ $0\gt r$ Let's check: $r=-1$ $0\gt-1$ true