## Algebra 2 Common Core

$s=45$
Distribute 5 and 3 to have $5s-60-24=3s+6 \\5s-84=3s+6.$ Add $84$ to and subtract $3s$ from both sides to have $5s-84+84-3s=3s+6+84-3s \\2s=90.$ Divide both sides by 2 to have $s=\frac{90}{2} \\s=45.$