Solving Equations Review

Multi-Step Equations

100

Solving Equations

4x + 3 = 7

What is: 

x = 1

200

Solving Equations

4(6 + 5x) = 124

What is: 

x = 5

300

Solving Equations

-108 = -8(x + 6) - 4

What is: 

x = 7

400

172 = 5(4a + 6) + 2

What is:

7

500

Solving Equations

-93 = 7(-3k - 8) + 5

What is:

k = 2

Multi-Step Equations w/ Variables on Both Sides

100

Solving Equations

5n - 2 = 8n - 14

What is:

n = 4

200

Solving Equations

-4(-8p + 1) = -4 - 8p

What is:

p = 0

300

6(6n - 2) = 8n - 40

What is:

n = -1

400

Solving Equations

-5(8n - 4) - n = - 16 - 5n

What is:

n = 1

500

Solving Equations

-15 - 5x = 5(-x - 3)

What is:

True statement, infinite solutions

Two-Step Equations

100

(x/2) +10=-8

What is:

-36

200

(x/2)-4=10

What is:

28

300

(x/3)+12=-3

What is:

-45

400

3x + 5 = 14

What is:

3

500

6x – 13 = 11

What is:

4

Riddles

100

It belongs to you, but your friends use it more. What is it?

Your name

200

Kate’s mother has three children: Snap, Crackle and ___?

Kate!

300

There’s only one word in the dictionary that’s spelled wrong. What is it?

WRONG

400

I have a tail and a head, but no body. What am I?

a coin

500

Two fathers and 2 sons spent the day fishing, but only caught 3 fish. This was enough for each of them to have one fish. How is this possible?

There were only 3 people fishing. There was one father, his son, and his son's son. This means there were 2 fathers and 2 sons, since one of them is a father and a son.

One-Step Equations

100

5x = -80

What is:

-16

200

x + 12 = 0

What is:

-12

300

16 = x/2

What is:

32

400

3 = -2 – x

What is:

-5

500

4 = -8 + x

12