Algebra Review

Combining Like Terms

100

2x + -5x

-3x

200

5 - 7x +2

-7x + 7

300

10x - 3 + 2x - 4

12x - 7

400

2(3x + 2) + x

7x + 4

500

-2(4x - 3) + 2 - 9y

-8x - 9y + 8

One Step Equations

100

x + 3 = 10

x = 7

200

5x = 45

x = 9

300

5 = x - 6

x = 11

400

-4x = 24

x = -6

500

x/7 = 9

x = 63

Two Step Equations

100

9x + 1 = 10

x = 1

200

8 = 3x - 4

x = 4

300

m/5 + 9 = 11

x = 10

400

17- x = 6

x = 11

500

24 = 4 - 5y

x = -4

Multi-step Equations

100

2x + 8 +3x = 38

x = 6

200

4x + 6 - 4 = 50

x = 12

300

9(x - 3) = 27

x = 6

400

8(x - 2) = 16

x = 4

500

2x - 10 = 4x +30

x = -20

Random!

100

What is the largest mammal on Earth?

Blue Whale

200

How many bones do sharks have?

0

300

What is the "strongest" shape?

Triangle

400

In the order of operations acronym, PEMDAS, the e stands for what?

exponent

500

What do you call a type of fraction where the numerator is larger than the denominator?

Improper