Basic Algebra Word Problems 1: http://www.youtube.com/watch?v=GHuXf9KHUIk
Basic Algebra Word Problems 2: http://www.youtube.com/watch?v=i9gcZBKUc1k
Basic Algebra Word Problems 3: http://www.youtube.com/watch?v=0Z5k2I-0mHo
Basic Algebra Word Problems 4: http://www.youtube.com/watch?v=UvOwDgZzxvw
Basic Algebra Word Problems 5: http://www.youtube.com/watch?v=qTbNU0PGnhg
Basic Algebra Word Problems 6: http://www.youtube.com/watch?v=wzu7E2MPfBk
Basic Algebra Word Problems 7: http://www.youtube.com/watch?v=qZUMktjaBj4
New 2018: Word problem finding a number
These are more intermediate level word problems, as you may define more than one thing before writing the equation.
Word Problems 8 (One variable Problem 1): http://www.youtube.com/watch?v=i2GSubi99Fw
Word Problems 9 (One variable Problem 2): http://www.youtube.com/watch?v=GQhGGZc772E
Word Problems 10 (One variable Problem 3): http://www.youtube.com/watch?v=ol8A7VdBGu8
Word Problems 11 (One variable Problem 4): http://www.youtube.com/watch?v=mWD4nX03fD0