One variable Problem 2

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Taught by YourMathGal
  • Currently 4.0/5 Stars.
7759 views | 1 rating
Part of video series
Meets NCTM Standards:
Lesson Description:

Learn how to use algebra and one variable to define more than one unknown quantity, write an equation, solve it, and check it.

More free YouTube videos by Julie Harland are organized at http://yourmathgal.com

Questions answered by this video:
  • How do you solve basic word problems in Algebra?
  • How do you set up and solve / check Algebra puzzles / riddles?
  • How can you check a word problem in Algebra?
  • How do you write an equation from a word problem?
  • How do you write the answer to a word problem in Algebra?
  • How do you translate words into an equation?
  • How can you find two different values from a word problem by using just one variable?
  • If Kim is 2 years older than 3 times Amy's age, and their ages add up to 98, how do you find their ages?
  • If Nolan has 5 more quarters than dimes, 7 fewer nickels than dimes, and he has 25 coins total, how many of each coin does he have, and how much money in dollars and cents is it worth?
  • Staff Review

    • Currently 4.0/5 Stars.
    This lesson tackles more word problem riddles in which you need to find two different values, and you can solve them by using just one variable. The problems are solved and explained very well. This is a great video series for learning how to solve word problem puzzles.