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​Algebra 1

Chapter #2 Solving Equations


​Section 2.1  Solving One-Step Equations
Assignment
Section 2.1
​
​Videos
- Why we do the same thing to both sides: simple equations
- Representing a relationship with a simple equation
- One-step equation intuition
- One-step equation exercise intuition intro
- Adding and subtracting the same thing from both sides
- Intuition why we divide both sides
- Simple equations of the form Ax = B
- Example solving x/3 = 14
- Example solving x + 5 = 54
- Examples of one-step equations

Online Practice
- One-step equation intuition
- One-step equations with multiplication
- Solving one-step equations

Section 2.1 B  More Solving One-Step Equations
Assignment
Section 2.1
​
Videos
- Basic linear equation word problem
- Linear equation word problem example

Online Practice
- Linear equation word problems 1
- Linear equation word problems 2



Section 2.2  Solving Two-Step Equations
Assignment
Section 2.2

Videos
- Two-step equations
- Two-step equation with x/4 term
- Dimensions of a garden

Online Practice
- Two-step equations


​Section 2.2 B  More Solving Two-Step Equations
Assignment
Section 2.2

​Videos
- see Section 2.2 videos

Online Practice
- see Section 2.2 online practice


Section 2.3  Solving Multi-Step Equations
Assignment
Section 2.3

Videos
- Multi-step equation
- Solving equations with the distributive property 
- Solving equations with the distributive property 2
- Distributive property to simplify #1
- Distributive property to simplify #2
- Distributive property to simplify #3

Online Practice
- Multi-step equations with distributive property



Section 2.3 B  More Solving Multi-Step Equations
Assignment
Section 2.3

Videos
Multi-step equation

Online Practice
- Multi-step equations with distribution



Section 2.4  Solving Equations
​with Variables on Both Sides

Assignment
Section 2.4

Videos
- Variables on both sides
- Example 1 - variables on both sides
- Example 2 - variables on both sides
- Equations with special cases
- Number of solutions to linear equations
- Number of solutions to linear equations Ex: 2
- Number of solutions to linear equations Ex: 3

Online Practice
- Equations with variables on both sides
- Solutions to linear equations



Section 2.5  Literal Equations and Formulas
Assignment
Section 2.5

Videos
- Rearrange formulas to isolate specific variables
- Solving for a variable 1
- Solving for a variable 2
- Example - solving for a variable

Online Practice
- Solving equations in terms of a variable




Section 2.7  Solving Proportions
Assignment
Section 2.7

Videos
- Ratio problem with basic algebra
- Writing proportions
- Find an unknown in a proportion
- Find an unknown in a proportion 2
- Proportions 2 examples
- Constructing proportions to solve application problems

Online Practice
- Writing proportions
- Proportions 1
- Proportions 2
- Constructing proportions to solve application problems



​Section 2.9  Percents
Assignment
Section 2.9

​Videos
- Finding percentages example
- Percent word problems
- Taking a percentage example

Online Practice
- Converting percents to decimals
- Finding percents



Section 2.10  Change Expressed as a Percent
Assignment
Section 2.10 

Videos
none for this section

Online Practice
- Discount tax and tip word problems
- Markup and commission word problems



Section 2.11  Review for Chapter #2 Test
Assignment
Section 2.11

Videos
none for this section

Online Practice
none for this section

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  • Ask a Question
    • Answered Questions
  • Examples
  • State Test Practice
    • Algebra 1 State Test Practice
    • Geometry State Test Practice
  • ACT and SAT
  • Calculators
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    • Graphing Calculator
    • 3D Graphing Calculator
  • Contact
    • Contact Algebra House