Equations and Inequalities 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

Solving Equations.

254 = -2v - 6(2 +6v)

What is:

v = -7

500

Solving Equations

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

What is:

k = 2

Multi-Step Equations w/ Variables on Both Sides

100

Solving Equations

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

What is:

n = -1

200

Solving Equations

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

What is:

p = 0

300

Solving Equations

3(2x-3)+4(x-4)=23+4x

x=8

400

Solving Equations

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

What is:

n = 1

500

Solving Equations

7(x+1)=3x+7

x=0

Multi-Step Inequalities w/ Variables on Both Sides

100

SOLVE AND GRAPH

x + 5 > 3x - 9

What is:

 x < 7 or 7 > x

200

SOLVE AND GRAPH

x + 4 + 5x > -4 + 7x

What is:

x < 8 or 8 > x

300

SOLVE AND GRAPH

2 (m + 7) > m + 13

What is:

m > -1 or -1 < m

400

SOLVE AND GRAPH

-4n - (8n - 4) < -2(13 + 3n)

What is:

n > 5 or 5 < n

500

SOLVE AND GRAPH

-8n + 7 < 4 -(8n -4)

What is

Inf. many solutions or all real numbers

Solving Inequalities

100

SOLVE AND GRAPH

3 + 10c < -37

What is: 

c < -4

200

SOLVE AND GRAPH

4(k + 1)> -68

What is:

k > -18

300

SOLVE AND GRAPH

-8(6 +x)<16

What is:

x > -8

400

SOLVE AND GRAPH

-43 > 8n + 5

What is:

n < -6

500

SOLVE AND GRAPH

-5(5 + p) < 25

What is:

p > -10

Random Trivia

100

What is the happiest animal in the world?

Quokka

200

How long can a roach live without its head?

1 week/7 days

300

What study is Cynology? 

Hint:Has something to do with animals

Cynology-study of dogs

400

What year was Google created? 

September 1998

500

How many islands are there in Hawaii? 

Including the ones that no one lives on

137