graphrealnumbersonreallines

Here's another example:
-5 ≤ x ≤ 4

One more for good luck,
x > 5

For Example:
-3 x + 3 > -4

Act like the inequality sign (>, ≤, <, ≥) is like the equals sign(=). Get -3x by itself. Remember, if you divide by a negative you have to change the sign.
-3 x + 3 - 3 > -9 -3 __-3x__ > __-12__ -3 -3 X < -15