41 videos in "Word Problems"
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Solving a Mixture Problem using 2 variables
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Work Problem 1 - Intro
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Work Problem 2
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Work Problem 3
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Work Problem 4
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Solving Word Problems with Systems of Equations Set Up pt 1
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Solving Word Problems with Systems of Equations Set Up pt 2
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Solving Word Problems with Systems of Equations pt 1
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Solving Word Problems with Systems of Equations pt 2
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Algebra: Solving Linear Equations - Part 2: Applications (Sample 2)
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Basic Algebra Word Problems 1
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Basic Algebra Word Problems 2
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Basic Algebra Word Problems 3
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Basic Algebra Word Problems 4
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Basic Algebra Word Problems 5
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Basic Algebra Word Problems 6
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Basic Algebra Word Problems 7
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One variable Problem 1
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One variable Problem 2
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One variable Problem 3
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One variable Problem 4
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Coin Problem 1
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Coin Problem 2
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Coin Problem 3
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Consecutive Integer Problem 1
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Consecutive Integer Problem 2
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Consecutive Integer Problem 3
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Stamp Problem
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Two Variable Word Problems 1
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Two Variable Word Problems 2
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Phone problem - 2 variables
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Rate of wind problem
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Rate of current problem 1
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Rate of current problem 2
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Hat and Scarf problem - 2 variables
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Solving Word Problems using Proportions 1
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Solving Word Problems using Proportions 2
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Direct Variation
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Intermediate Algebra Review Part 5
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Intermediate Algebra Review Part 6
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System of 3 equations word problem
Two Variable Word Problems 1
- How do you solve Algebra puzzles / riddles / word problems using 2 variables?
- If one number is four less than three times another number and their sum is 28, what are the two numbers?
- How do you solve the system of equations x = 3y - 4 and x + y = 28?
- How do you set up and solve a system of equations from a word problem?
- If the sum of 2 numbers is 85 and their difference is 9, what are the two numbers?
- How do you solve the system x + y = 85 and x - y = 9?
This lesson goes through some more complicated word problems in which you will learn to use two variables to solve a word problem / math puzzle. This method of using two variables to set up and solve a word problem is very useful in future math classes.
