Solving Equations

One Variable

100

x+6=24

x=18

200

4x=20

x=5

300

10x=120

x=12

400

3x=27

x=9

500

2x=24

x=12

Multi-Variable

100

3x-15=2x-9

x=6

200

2x+3=15x+x-3

x= No solution

300

2(x+6)=24-x

x=4

400

-1+2x=6x+11

x=-3

500

14+6b+7-2b=1+5b

b=20

Trivia

100

What is an eight-sided shape called?

Octagon

200

In the United Kingdom, what is the day after Christmas known as?

Boxing Day

300

What is the name of the pet dinosaur on the TV cartoon “The Flintstones”?

Dino

400

What is the fifth sign of the zodiac?

Leo

500

Which month of the year is National Ice Cream Month?

July