Like Terms
Visual Division
Rates
Algebra
Negative numbers
100
2x+5+4x
6x+5
or 5+6x
100
12/4
3
100
What does x equal? 
x=8
100
20+x=30
x=10
100
-4+6
2
200
3 - x + 5
8-x
or -x+8
200
10/4
2 2/4
200
It costs $48 for 6 jars. How much does each jar cost?
$8 per jar
200
3x=6
x=2
200
-3-6
-9
300
2x + 5 + 3x + 6
5x + 11
300
14/5
2 4/5
300
I spent $9 for 3 fidget toys. How much was each fidget toy?
Each toy was $3
300
x-35=40
x=75
300
-1+5-(-3)
7
400
9 + (-5x) + x
9 + (-4x)
or 9 - 4x
400
4 divided by 1/3
12
400
5 goldfish can live in a 2 gallon tank. How big of a tank do you need (how many gallons) if you want to have 20 goldfish?
8 gallons
400
2x+8=22
x=7
400
-350 + 40
-310
500
-4x - 3 + 2x + 3
-2x
500
2 2/3 divided by 1/3
8
500
There were 7 flowers in each $5 bouquet. How many flowers altogether were in 10 bouquets?
70 flowers
500
-3x+7=1
x=2
500
-53-(-28)
-25