Simplifying Expressions
Solving Equations
Graphing Inequalities
Solving Inequalities
Misc
100
9x-8y
100
x=3
100
100
x>-16
100
Commutative
200
x2-2x-4
200
x=-10
200
200
x>8
200
3n+4=n-7
300
x = 8 or -2
300
300
19/2
400
x = 70/9
400
