Two-Step Equations!!!

Level 1/2

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 best blond male math teacher ever!!!!

Who is Mr. Reno?

Level 1/2

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 ?

Level 3/4

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 ?

Level 3/4

100

2m/5 + 4 = 12

What is 20 ?

200

3y/8 + 11 = 13

What is 16/3 ?

300

7k + 21 = 27 + 6k

What is 6?

400

11(g/11 + 7) = 100

What is 23?

500

3(w/6  - 1) = 1

What is 8?

Level 5/6

100

z/6 - 8 = 2

What is 60?

200

y/9 - 15 = 5

What is 180 ?

300

3(-2x - 4) = 18

What is 5 ?

400

y/9 - 18 = 52

What is 630 ?

500

Create a two-step equation using decimals in which the answer is -1.

ANSWERS WILL VARY.