Algebra 1

Lessons 4.2 & 4.3

Multiplication & Division Equations

Part 1 & 2

SMOTD

Inverse

Operations

SMOTD

Review Adding & Subtracting

x - 5 = 22

Use Inverse Operations: Answer is FORM

x - 8 = 23 x + 14 = 10

7x = -35 = -323x

Review:

31

32

Review:

31

32

34-4 = n 1

3 x =10 -

7|x| = 63 |x| - 13 = 42

SMOTDAbsolute Value: (distance from number to 0)

Word problems

Why do we need to practice word problems?

32/$4 = 16/$2.75

x/2 = 6

In a perfect place...

Which is a better value? A 32 oz. bag for $4 or a 16 oz bag for $2.75?

If 2 bags costs $6, how much does 1 bag cost?

In real life...

What Ms. Vallejo Does...

1. Draw/Write

2. Form

3. Solve

4. Check

SMOTD

Draw/Write, Form, Solve, Check

Draw/Write, Form, Solve, Check