Simplifying Expressions/Solving Equations

Distribute

100

-5(x+11)

-5x - 55

200

-8(t-3)

-8t + 24

300

-4(b+7)

-4b - 28

400

-3(d-8)

-3d + 24

500

-50(x-1)

-50x + 50

Solving One-Step Equations

100

x + 22 = 44

x = 22

200

x - 25 = 100

x = 125

300

18x = 36

x = 2

400

-6x = 24

x = -4

500

x - 200 = 500

x = 700

Combine Like Terms

100

10c -8 + 2c + 5

12c - 3

200

8h+2h-4h+1-2h

4h + 1

300

-9m - 9 + 4m + 2

-5m - 7

400

-5+3g+5-6g

-3g

500

8x - 9x + 3 + 8x - 3 + 2x

9x

Solving Two-Step Equations

100

5x + 10 = 40

x = 6

200

-4x - 2 = 22

x = -6

300

5 - 8x = 45

x = -5

400

8x - 2 = 30

x = 4

500

7 - 5x = 57

x = -10

Grab Bag

100

What planet is closest to Earth?

Mercury

200

In what sport do you use a wooden ball and mallet?

Croquet

300

Who lives in a pineapple under the sea?

SpongeBob SquarePants

400

How many dimes are in $35?

350

500

What letter is not included in any of the 50 U.S. state names?

The letter Q.