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

A mathematical sentence that contains an equal sign. 

What is an equation?

Multiplication & Addition

100

2k+5=17

What is 6 ?

200

2a+11=35

What is 12 ?

300

2r+39=65

What is 13 ?

400

27+12s=121

What is 12 ?

500

314+19b=1663

What is 71 ?

Multiplication & Subtraction

100

3a-5=4

What is 3 ?

200

5m-7=23

What is 6 ?

300

6k-5=43

What is 8 ?

400

-71+4j=29

What is 25 ?

500

-39+21q=234

What is 13 ?

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

37+g/11=145

What is 1188 ?

500

596+w/317=1639

What is 330,631?

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

-18+y/9=52

What is 630 ?

500

-83+d/10=64

What is 1470 ?