Solving Equations

One-Step Equations

100

4 = -8 + x

x= 12

200

x + 12 = 0

x= -12

300

3 = -2 – x

x= -5

400

5x = -80

x= -16

500

-16 = x+2

x= -18

Two-Step Equations

100

6x – 13 = 11

x= 4

200

3x + 5 = 14

x= 3

300

x/2 + 13 =-8

x= -42

400

x/2 + 5 =10

x= 10

500

x/3 - 6 = -3

x= 9

Multi-Step Equations

100

4(x + 3) = 7

x = -5/4

200

4(-2x+5)=28

x = -1

300

5x + 12 = 7x – 2x + 12

Infinitely many solutions

400

Solving Equations

14 = 3a + 6 + 2

a=2

500

Solving Equations

-21 = 7(5k - 8)

k = 1

Basic Knowledge

100

What are the inverse operations? 

Addition and subtraction 

Multiplication and division

200

What are like terms? 

Terms that have the same variable (or no variable). 

300

Which of these are a multi-step equation?

4x+3=11

-4x+2-7

5(y+2/5)=-13

4m+7m

5(y+5)=-13

400

What is the order of operations? 

PEMDAS

500

Freebie: What is your favorite holiday? Everyone may share a response on their whiteboard. 

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