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Day 2 Solving MultiStep Equations Notes.notebook 1 October 02, 2018 Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13

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Page 1: Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13€¦ · Day 2 Solving MultiStep Equations Notes.notebook 8 October 02, 2018 Combining Like Terms 10/2/18 Multistep equations

Day 2 ­ Solving Multi­Step Equations ­ Notes.notebook

1

October 02, 2018

Warm-Up 10/2/18

Solve for x:

1. -x + 4 = -6

2. 7 – 4x = -13

Page 2: Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13€¦ · Day 2 Solving MultiStep Equations Notes.notebook 8 October 02, 2018 Combining Like Terms 10/2/18 Multistep equations

Day 2 ­ Solving Multi­Step Equations ­ Notes.notebook

2

October 02, 2018

INB10/2/18 Module 4Day 2 ­ Solving Multi­Step Equations

Page 3: Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13€¦ · Day 2 Solving MultiStep Equations Notes.notebook 8 October 02, 2018 Combining Like Terms 10/2/18 Multistep equations

Day 2 ­ Solving Multi­Step Equations ­ Notes.notebook

3

October 02, 2018

Essential Question 10/2/18

How can I solve multi-step and two-step equations with one variable?

Page 4: Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13€¦ · Day 2 Solving MultiStep Equations Notes.notebook 8 October 02, 2018 Combining Like Terms 10/2/18 Multistep equations

Day 2 ­ Solving Multi­Step Equations ­ Notes.notebook

4

October 02, 2018

Module 4 Standards 10/2/18

Day 1, 2

Page 5: Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13€¦ · Day 2 Solving MultiStep Equations Notes.notebook 8 October 02, 2018 Combining Like Terms 10/2/18 Multistep equations

Day 2 ­ Solving Multi­Step Equations ­ Notes.notebook

5

October 02, 2018

MFAEI1.a. Use variables to represent an unknown number in a specified set (conceptual understanding of a variable). 

Standard: 10/2/18

Page 6: Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13€¦ · Day 2 Solving MultiStep Equations Notes.notebook 8 October 02, 2018 Combining Like Terms 10/2/18 Multistep equations

Day 2 ­ Solving Multi­Step Equations ­ Notes.notebook

6

October 02, 2018

HW Review 10/2/18

Page 7: Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13€¦ · Day 2 Solving MultiStep Equations Notes.notebook 8 October 02, 2018 Combining Like Terms 10/2/18 Multistep equations

Day 2 ­ Solving Multi­Step Equations ­ Notes.notebook

7

October 02, 2018

Page 8: Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13€¦ · Day 2 Solving MultiStep Equations Notes.notebook 8 October 02, 2018 Combining Like Terms 10/2/18 Multistep equations

Day 2 ­ Solving Multi­Step Equations ­ Notes.notebook

8

October 02, 2018

Combining Like Terms 10/2/18Multi­step equations mean you might have to add, subtract, multiply, or divide all in one problem to isolate the variable. When solving multi­step equations, you are using inverse operations, which is like doing PEMDAS in reverse order.

Page 9: Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13€¦ · Day 2 Solving MultiStep Equations Notes.notebook 8 October 02, 2018 Combining Like Terms 10/2/18 Multistep equations

Day 2 ­ Solving Multi­Step Equations ­ Notes.notebook

9

October 02, 2018

Solving Multi-Step Equations by Combining Like Terms

Page 10: Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13€¦ · Day 2 Solving MultiStep Equations Notes.notebook 8 October 02, 2018 Combining Like Terms 10/2/18 Multistep equations

Day 2 ­ Solving Multi­Step Equations ­ Notes.notebook

10

October 02, 2018

Using Distributive Property - I do

Page 11: Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13€¦ · Day 2 Solving MultiStep Equations Notes.notebook 8 October 02, 2018 Combining Like Terms 10/2/18 Multistep equations

Day 2 ­ Solving Multi­Step Equations ­ Notes.notebook

11

October 02, 2018

Using Distributive Property - You do

Page 12: Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13€¦ · Day 2 Solving MultiStep Equations Notes.notebook 8 October 02, 2018 Combining Like Terms 10/2/18 Multistep equations

Day 2 ­ Solving Multi­Step Equations ­ Notes.notebook

12

October 02, 2018

Solving Equations with Variables on Both Sides - I do

Page 13: Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13€¦ · Day 2 Solving MultiStep Equations Notes.notebook 8 October 02, 2018 Combining Like Terms 10/2/18 Multistep equations

Day 2 ­ Solving Multi­Step Equations ­ Notes.notebook

13

October 02, 2018

Variables on Both Sides - You do

Page 14: Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13€¦ · Day 2 Solving MultiStep Equations Notes.notebook 8 October 02, 2018 Combining Like Terms 10/2/18 Multistep equations

Day 2 ­ Solving Multi­Step Equations ­ Notes.notebook

14

October 02, 2018

Error Analysis1. Rachel solved the following equation on her homework. However, she solved it incorrectly. Describe the mistake Rachel made and what she should have done instead. Then resolve the equation to find the correct answer. Mistake: ____________________________________________________________________________________________________________________________________________________________

Corrected Solution:

Page 15: Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13€¦ · Day 2 Solving MultiStep Equations Notes.notebook 8 October 02, 2018 Combining Like Terms 10/2/18 Multistep equations

Day 2 ­ Solving Multi­Step Equations ­ Notes.notebook

15

October 02, 2018

Page 16: Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13€¦ · Day 2 Solving MultiStep Equations Notes.notebook 8 October 02, 2018 Combining Like Terms 10/2/18 Multistep equations

Day 2 ­ Solving Multi­Step Equations ­ Notes.notebook

16

October 02, 2018

Error Analysis2. Mikayla solved the following equation on her homework. However, she solved it incorrectly. Describe the mistake Mikayla made and what she should have done instead. Then resolve the equation to find the correct answer. Mistake: _______________________________________________________________________________________________________________________________________________________________

Corrected Solution:

Page 17: Warm-Up 10/2/18 Solve for x: 1. -x + 4 = -6 2. 7 – 4x = -13€¦ · Day 2 Solving MultiStep Equations Notes.notebook 8 October 02, 2018 Combining Like Terms 10/2/18 Multistep equations

Day 2 ­ Solving Multi­Step Equations ­ Notes.notebook

17

October 02, 2018