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Algebra 1
Solving for x: linear equations
Order of Operations
Intro to Variables and evaluating expressions
Words that Mean Math
Adding/Subtracting and Multiplying Like Terms
Variables on both sides of = Sign
One Step Equations
Two Step Equations
Variables on both sides of = Sign
Distributive Property
Multi Step Equations
Solving Inequalities
Clearing Fractions Decimals
Solving Proportions
Functions
Functions 01: What is a Function?
Functions 02: Domain and Range
Functions 03: Function Notation
Functions 04: Real Life Equations
Functions 05: Writing Function Rules
Functions 06: Parent Functions and Transformations
Lines
Lines 1: Introduction to Lines
Lines 2: Slope
Lines 3: Advanced Slope
Lines 4: Slope Intercept and Point Slope Form of Lines
Lines 5: Standard Form of Lines
Lines 6: Equations of Lines From Two Points
Lines 7: Parallel and Perpendicular Lines
Lines 8: Linear Inequalities
Lines 9: Linear Word Problems
Lines 10: Direct Variation
Systems of Equations
Systems 01: Introduction to Systems of Equations
Systems 02: Substitution
Systems 03: Elimination 1
Systems 04: Elimination 2
Systems 05: Strange Solutions
Systems 06: Word Problems 1
Systems 07: Word Problems 2
Fractions
Introduction to Fractions
Fractions Larger than One
Equivalent Fractions
Adding fractions same denominator
Adding fractions different denominators
Subtracting Fractions
Multiplying Fractions
Dividing Fractions
Nuggets
Factoring Quadratics A = 1
Factoring Quadratics A != 1
Standard Form of Quadratic Equations
Adding Positive and Negative Numbers
Interval Notation
Mean Median Mode Range
Testimonials
Math For All
Home
Modules
Algebra 1
Solving for x: linear equations
Order of Operations
Intro to Variables and evaluating expressions
Words that Mean Math
Adding/Subtracting and Multiplying Like Terms
Variables on both sides of = Sign
One Step Equations
Two Step Equations
Variables on both sides of = Sign
Distributive Property
Multi Step Equations
Solving Inequalities
Clearing Fractions Decimals
Solving Proportions
Functions
Functions 01: What is a Function?
Functions 02: Domain and Range
Functions 03: Function Notation
Functions 04: Real Life Equations
Functions 05: Writing Function Rules
Functions 06: Parent Functions and Transformations
Lines
Lines 1: Introduction to Lines
Lines 2: Slope
Lines 3: Advanced Slope
Lines 4: Slope Intercept and Point Slope Form of Lines
Lines 5: Standard Form of Lines
Lines 6: Equations of Lines From Two Points
Lines 7: Parallel and Perpendicular Lines
Lines 8: Linear Inequalities
Lines 9: Linear Word Problems
Lines 10: Direct Variation
Systems of Equations
Systems 01: Introduction to Systems of Equations
Systems 02: Substitution
Systems 03: Elimination 1
Systems 04: Elimination 2
Systems 05: Strange Solutions
Systems 06: Word Problems 1
Systems 07: Word Problems 2
Fractions
Introduction to Fractions
Fractions Larger than One
Equivalent Fractions
Adding fractions same denominator
Adding fractions different denominators
Subtracting Fractions
Multiplying Fractions
Dividing Fractions
Nuggets
Factoring Quadratics A = 1
Factoring Quadratics A != 1
Standard Form of Quadratic Equations
Adding Positive and Negative Numbers
Interval Notation
Mean Median Mode Range
Testimonials
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Modules
Algebra 1
Systems of Equations
Systems 03: Elimination 1
In this video, we are going to learn about solving systems of equations using elimination
We will solve a system where a variable is set up to be eliminated
We practice determining which variables can be eliminated in a few examples
We solve another example where the variables have the same coefficient, but are not opposite of each other
Now it's your turn!
Worksheet
Worksheet Answers
Notes
Notes Answers