Two-Step Equations!!!

Miscellaneous

100

A letter used to represent an unknown number

What is a variable?

200

The opposite of addition

What is subtraction?

300

The four basic operations

What are addition, subtraction, multiplication, and division?

400

A number right in front of a variable

What is a coefficient?

500

The opposite of multiplication

What is division

Multiplication & Addition

100

2k + 5 = 17

k=?

What is 6?

200

2a + 11 = 35

a=?

What is 12 ?

300

2r + 39 = 65

r=?

What is 13 ?

400

12s + 27 = 171

s=?

What is 12 ?

500

19b + 20 = 96

b=?

What is 4?

Multiplication & Subtraction

100

3a - 5 = 4

a=?

What is 3 ?

200

5m - 7 = 23

m=?

What is 6?

300

6k - 5 = 43

k=?

What is 8 ?

400

4j - 71 = 29

j=?

What is 25 ?

500

21q - 5 = 79

q=?

What is 4?

Division & Addition

100

m/5 + 4 = 12

m=?

What is 40 ?

200

y/8 + 11 = 13

y=?

What is 16 ?

300

x/8 + 2 =10

x=?

What is 64?

400

k/11 + 7 = 11

k=?

What is 44?

500

w/3 +5=12

w=?

What is 21?

Division & Subtraction

100

z/6 - 8 = 2

z=?

What is 60?

200

y/9 - 15 = 5

y=?

What is 180 ?

300

z/6 - 14 = 3

z=?

What is 102 ?

400

y/9 - 18 = 52

y=?

What is 630 ?

500

d/10 - 83 = 64

d=?

What is 1470 ?