Elementary Algebra Review Part 19
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Lesson Description:
Writing algebraic expressions from word problems, and solving and checking algebraic equations with variables on both sides.
More free YouTube videos by Julie Harland are organized at http://yourmathgal.com
Questions answered by this video:
- How do you write algebraic expressions from word problems?
- If x is the first of four consecutive odd integers, how do you write the sum of the first four integers as an algebraic expression in x?
- How do you solve and check algebraic equations with variables on both sides of the equal sign?
- How do you solve and check 12x + 7 = 15x - 5?
- How do you solve and check 8 - 2(x - 1) = 9 + x?
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Staff Review
This video tackles a topic that is often very difficult for students -- writing algebraic expressions from a word problem. Equations with variables on both sides are also solved in this video. Everything is explained very well.
