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 day is it 

Wednesday 

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 + 27 = 171

What is 12 ?

500

19b + 314 = 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

4j - 71 = 29

What is 25 ?

500

21q - 39 = 234

What is 13 ?

One step equations

100

x/4=3

12

200

5x=-15

-3

300

81=100-x

19

400

-7-x=41

-48

500

-20x=1840

-92

Distribution

100

2(-7x+4)+7

-14x+15

200

-4(x-7)+8x

4x+28

300

-3b+6(8b-2)

45b-12

400

-5(x+2)+4

-5x+6

500

-2(-5+6x)-4

6-12x