# Algebra I

###### Unknown Value X
• What are Unknown Values?
• Unknown Value, Solving Practice
• (Use Notepad) Solving Algebra Equations
###### Functions and Variables
• The Power of Algebraic Method
• Word Problems for Algebra
• Variables and Function
• Even Function
• Odd Function
• Shifting Function
• Inverse Function
###### Linear Function
• Visualizing Function - Coordinates
• Linear Functions
• Linear Function Exercises
• Linear Function Word Problems
• (Use Notepad) Word Problems for Linear Function
###### Simultaneous Linear Function
• Simultaneous Linear Function
• Solving Simultaneous Equations
• Special Case of Simultaneous Linear Equations
###### Solving Simultaneous Equations
• Solving Simultaneous Equations by Substitution Method
• Solving Simultaneous Equations by Elimination Method
• (Use Notepad) Solving Simultaneous Equation
• Matrix and Determinants
• (Use Notepad) Word Problems for Simultaneous Equations.
###### Algebra Word Problems
• Chasing Problems
• Condition Problems
• (Use Notepad) Word Problems for Algebra
###### Preparation for Non-Linear Function
• Characteristics of Non-Linear Function
• Factoring Equations
• Fast Calculation by Factoring
• Finding Min/Max
• Complex Number Roots