## Algebra 1

Solve the equation. $-9x+17\geq-64\longrightarrow$ subtract 17 from each side $-9x+17-17\geq-64-17\longrightarrow$ subtract $-9x\geq-81\longrightarrow$divide each side by -9; reverse the inequality $-9x\div-9\leq-81\div-9\longrightarrow$ divide $x\leq9$ This matches the set described in F.