2-Step Equations and Inequalities

1-Step Equation

100

X + 17 = 20

x = 3

200

X – 5 = 15

x = 20

300

-2x = 14

x = -7

400

 x - 7 = -19

x = -12

500

4x = 0

x = 0

2-Step Equation

100

2x - 4 = 8

x = 6

200

8x - 7 = 25

x = 4

300

5 - 3x = 20

x = -5

400

x/-4 + 6 = 10

x = -16

500

12 = -2x - 8

x = -10

Order of Operations

100

4 • 5 + 6/2

23

200

2a – 10b when a=3 and b=6

-54

300

6 + 2(44/4) – 8

20

400

3[(36/6) + (4)(2) - 18]

-12

500

9/2 - 2 + (6)(-4)

-21.5

2-Step Inequalities

100

3x + 7 > 49

x > 14

200

-12 > p/2 + 3

p < -18

300

24 < -6y - 6

y < -5

400

x/(-2) + 2 > 2

x < 0

500

-2x + 15 < 5

x > 5

Random

100

Which number below is not an integer? 75/3 -15 27 -1.5

What is -1.5

200

The square root of 47 is between what two consecutive numbers?

What is 6 and 7

300

In what country would you find the Eiffel Tower?

What is France

400

How many presidents are from Virginia?

What is 8

500

Use the Distributive Property 3(2x - 4)

What is 6x - 12