Equations and inequalities review

one step

100

solve.

4x = 3 

What is:

3/4 

200

solve. 

x - 3 = 6 

What is:

x = 9 

300

solve. 

x + 3 = -3 

What is:

x = -6

400

solve.

-4x < 8 

What is:

x > -2

500

solve. 

x - 56 > -84

What is:

x > 28

Solving Equations

100

Solving Equations

Solve for x. 

x + 3 = 7

What is: 

x = 4

200

Solving Equations

Solve for x.

-2x - 5  = -15

What is: 

x = 5

300

Solving Equations

Solve for x. 

−15 + x = −9

What is: 

x = 6

400

Solve for v. 

m − 9 = −13

m = -4

500

-8 + 8g = 56

what is 

g= 8 

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 

Brianna, who is not yet 21 years old, is 2 years older than Lily.

x + 2 < 21

500

Modeling and Solving Inequalities

Create an inequality to represent the scenario and solve the inequality

Julie earns $7 for each car she washes. This week, she wants to save more than $56. How many cars must she wash?  

What is: 

 7c > 56

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

-3x - 3 > 12 

What is 

 x < -5 

500

True or False

-5x - 5 > 20

x > -5 

False 

Kitchen Sink

100

Our school principal.

 Who is Mr. Binford?

200

SFA's mascot

Who are the Lumberjacks?

300

What is 25% of 200?

What is: 

50

400

12/3 is classified as a ___________? 

what is a Natural Number?

500

What are the names of Coach Slayter's dogs? 

What is Murphy and Bella