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

what are the opposite operations

Who is multiplication - division and addition - subtraction

Multiplication & Addition

100

2k + 5 = 17

What is k = 6 ?

200

2a + 11 = 35

What is a = 12 ?

300

2r + 39 = 65

What is r= 13 ?

400

12s + 27 = 171

What is s = 12 ?

500

12b + 31 = 127 

What is b = 8 ?

Multiplication & Subtraction

100

3a - 5 = 4

What is a = 3 ?

200

5m - 7 = 23

What is m = 6 ?

300

6k - 5 = 43

What is k = 8 ?

400

4j - 71 = 29

What is j = 25 ?

500

20q - 110 = 130

What is q = -12 ?

Division & Addition

100

m/5 + 4 = 12

What is m = 40 ?

200

y/8 + 11 = 13

What is y = 16 ?

300

k/10 + 17 = 11

What is k = -60 ?

400

g/3 + 7 = 10

What is g = 9 ?

500

w/11 - 18 = -11

What is w=77?

Division & Subtraction

100

z/6 - 8 = 2

What is z = 60?

200

y/9 - 15 = -12

What is y = 18 ?

300

z/6 - 14 = 3

What is z = 102 ?

400

y/5 - 29 = -20

What is y= 45 ?

500

d/10 - 18 = -4

What is d=140  ?