One, Two, and Multi-Step Equations

One-step equations

100

x-10=30

x=40

200

m+4=12

m=8

300

4k=36

k=9

400

t/6=3

t=18

500

y/-7=6

-42

Two-step equations

100

6v-6=42

v=8

200

13=4m+5

m=2

300

-9x+1=-80

x=9

400

-3c/5=-6

c=10

500

−3 = (5 + x)/9

x = -32

Multi-step equations

100

30 = −5(6n + 6)

n = -2

200

r + 11 + 8r = 56

r = 5

300

-2 = 2 + v/4

v = -16

400

144 = -12(x+5)

x = -17

500

37 = -3 + 5(x+6)

x = 2

Equations with variables on both sides

100

2n + 2 = 14 + n

n = 12

200

7a - 3 = 32 + 12a

a = -5

300

−11 − 5a = 6(5a + 4)

a = -1

400

38 + 7k = 8(k+4)

k = 6

500

8(-2 + 5x) + 5 = 59 + 5x

x = 2

Vocabulary

100

The number next to the variable

Coefficient

200

The letter in the expression or equation 

Variable

300

What is the term for opposite operations

Inverse

400

Choose one person to play rock, paper, scissors. Winner gets points.

Yay

500

When you cancel out terms on and it makes zero

Zero Pairs