## Algebra 1

$x\leq7$ or $x\gt7$ $(-\infty,\infty)$
Solve each inequality. $3x-7\leq14\longrightarrow$ add 7 to each side $3x-7+7\leq14+7\longrightarrow$ add $3x\leq21\longrightarrow$ divide each side by 3 $3x\div3\leq21\div3\longrightarrow$ divide $x\leq7$ OR $4x-8\gt20\longrightarrow$ add 8 to each side $4x-8+8\gt20+8\longrightarrow$ add $4x\gt28\longrightarrow$ divide each side by 4 $4x\div4\gt28\div4\longrightarrow$ divide $x\gt7$ Since x can be less than 7, equal to 7, or greater than 7, the solution set for x is all real numbers.