Summary inequalities

1.  Greater than is `>`

2.  Less than is `<`

3.  Greater than or equal to is `>=`

4.  Less than or equal to is `<=`

5.  What you do to one side you must do to the other

6.  What you do to one side you must do to all 3 sides

7.  If you divide by a negative FLIP the inequality sign both for two part and three part inequalities

8.  You cannot divide by a variable you do not know

9.  If your variable `x` is on the right and you want it on the left then flip the inequality.

 

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