Order of Operations
52*5+6-12=
119
2x+3x-1x=28
x=7
Similar Figures
The ration of the corresponding sides are equal. The corresponding angle measures are equal.
2h+5=4h-2
h=1.5
42*62=
576
62*6*6+6-6=
1296
2x+9x-4x=24
x=3.4
Scientific Notation
A mathematical expression used to represent a decimal between 1 and 10
6h+2h=4h-2
h=-0.5
52*52=
625
122*6(2+6)-4=
6908
5a+4a-3a=27
a=9
Combine Like Terms
Add together terms that are the same
6h-3h=2h+3
h=3
22*22=
16
6+7-82=
77
5x*2x-4=28
x=4.6
Distribute
Multiply to every number outside
9x+2x=5x+6
x=1
62*22=
144
5(6+2)+62*5/20+9-2
2x*4x-2x=42
x=7
Inverse Operations
5e+3e=2e+42
e=7
92+22=
85