Two-Step Equations!!!

Miscellaneous

100

A letter used to represent an unknown number

What is a variable?

200

The inverse 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 difference between an EXPRESSION and an EQUATION

What is an EQUAL SIGN?

Multiplication & Addition

100

2k + 5 = 17

What is 6 ?

200

2a + 11 = 35

What is 12 ?

300

2r + 39 = 65

What is 13 ?

400

12s + 2 = 146

What is 12 ?

500

5b + 300 = 550

What is 50 ?

Multiplication & Subtraction

100

3a - 5 = 4

What is 3 ?

200

5m - 7 = 23

What is 6 ?

300

6k - 5 = 43

What is 8 ?

400

4j - 71 = 29

What is 25 ?

500

20q - 40 = 60

What is 5 ?

Division & Addition

100

m/5 + 4 = 12

What is 40 ?

200

y/8 + 11 = 13

What is 16 ?

300

k/8 + 21 = 97

What is 608 ?

400

g/11 + 3 = 9

What is 66 ?

500

w/30 + 5 = 12

What is 210?

Division & Subtraction

100

z/6 - 8 = 2

What is 60?

200

y/9 - 15 = 5

What is 180 ?

300

z/6 - 14 = 3

What is 102 ?

400

y/6 - 8 = 52

What is 360 ?

500

d/10 - 83 = 64

What is 1470 ?