AB ­ 2.2 One­Step Equations.notebook

1

September 03, 2013

"Do Now"

1. Read the Greenville News Article.2. Reflect and brainstorm what your "One Word" will be for this class

and year.3. Be ready next class to write down your "One Word."

AB ­ 2.2 One­Step Equations.notebook

2

September 03, 2013

See Saw

AB ­ 2.2 One­Step Equations.notebook

3

September 03, 2013

Unit 2: Solving Equations2.2 One­Step Equations

NameAlgebra 1/Block

Date

1)

2)

Steps:Pick a number (h)1. Subtract 12The result is -27

Steps:Pick a number (a)1. Subtract 24The result is 16

Equations are also instructions that you need to follow step by step

AB ­ 2.2 One­Step Equations.notebook

4

September 03, 2013

3)

4)

Steps:Pick a number (c)1. Add 102The result is 36

Steps:Pick a number (k)1. Add 129The result is -42

AB ­ 2.2 One­Step Equations.notebook

5

September 03, 2013

Try these on your own!

AB ­ 2.2 One­Step Equations.notebook

6

September 03, 2013

Try these on your own!

AB ­ 2.2 One­Step Equations.notebook

7

September 03, 2013

5)

6)

Steps:Pick a number (g)1. Divide by 4The result is 7

Steps:Pick a number (m)1. Divide by -5The result is 3

AB ­ 2.2 One­Step Equations.notebook

8

September 03, 2013

7)

8)

Steps:Pick a number (m)1. Multiply by 1 (or divide by 8)

The result is 68

Steps:Pick a number (p)1. Multiply by 1 (or divide by 5)

The result is 35

5

AB ­ 2.2 One­Step Equations.notebook

9

September 03, 2013

Try these on your own!

AB ­ 2.2 One­Step Equations.notebook

10

September 03, 2013

9)

10)

Steps:Pick a number (y)1. Multiply by 9The result is 108

Steps:Pick a number (c)1. Multiply by -14The result is 32

AB ­ 2.2 One­Step Equations.notebook

11

September 03, 2013

Try these on your own!

AB ­ 2.2 One­Step Equations.notebook

12

September 03, 2013

Pick a number.1. Multiply by 2/3.The result is 14.

Pick a number.1. Add ­7.The result is 10.

Pick a number.1. Multiply by ­3.The result is 15.

Pick a number.1. Divide by ­2.The result is ­7.5.

Pick a number.1. Subtract 15.The result is 12.

Pick a number.1. Divide by 4.The result is ­5.

Pick a number.1. Add 8.5The result is 72.

Pick a number.1. Multiply by 4.The result is ­4.

1.

2.

4.

3.

27

­20

63.5

­1

21

17

­5

15

5.

6.

7.

8.

Writing the Instructions Mathematically(Writing Equations)

AB ­ 2.2 One­Step Equations.notebook

13

September 03, 2013

Try these on your own!

AB ­ 2.2 One­Step Equations.notebook

14

September 03, 2013

1. 7x = - 49

2. x - 3 = 13

3. 9 + x = 12

4. x = 108

5. Write mathematically.

Pick a number (x)1. Divide by - 3The result is 9

EXIT SLIP