Equations and inequalities review

Simplify Expressions

100

Distribute

3(4x + 2) 

What is:

12x + 6

200

Combine like terms

15j + 5j - 7j

What is:

13j

300

Combine like terms

12y + 5 - 2y + 3

What is:

10y + 8

400

Distribute, Then Combine like Terms

5(x + 4) +3x

What is:

8x +20

Solving Equations

100

Solving Equations

Solve for x. 

x + 3 = 7

What is: 

x = 4

200

Solving Equations

Solve for x.

2x = 8

What is: 

x = 4

300

Solving Equations

Solve for x. 

5x = 25

What is: 

x = 5

400

Solve for v. 

v + 14 = 30

v = 16

Solving Inequalities

100

Solving Inequalities

Solve for c. 

c - 11 > 22

What is: 

c < 33

200

What are two possible solutions for x?

2x < 4

x: 0,1

300

Write an inequality

s is at most 55

s <= 55

400

Write an Inequality 

j is below 8

j < 8

True/false

100

We use inverse operations to solve equations and inequalities?

True

200

Addition is the inverse of division?

False

300

We use a closed circle to represent the inequalities < and > ?

False

400

Inequalities only have one solution, just like equations.

False. Inequalities have infinitely many solutions. 

RANDOM

100

Write an inequality for x is greater than 4

x > 4

200

What is the best Halloween Candy?

Candy Corn or Candy pumpkins

300

What is 2² + 13 - 8 

9