Can you prove that 25 divided by 5 is 14? Try it and then watch this video.
http://www.youtube.com/watch?v=M02GqSvjauk
The sum of three consecutive numbers is 45. What are the integers?
X + X + 1 + X +2 = 45
3x + 3 = 45
3x = 42
x = 14 x +1 = 15 x+2 = 16 14 + 15 + 16 = 45
The sum of three consecutive odd integers is 69. What are the integers? You have 5 minutes.
http://www.youtube.com/watch?v=TYMZHPe59Mw
What are the five parts of a word problem?
http://www.youtube.com/watch?v=O0MnnUzTI_I&search=algebra%20word%20problem%20homework
Solve this problem using the five parts of a problem format.
I’m thinking of a number. Six more than five times the number is twenty less than 7 times the number.
http://www.youtube.com/watch?v=In_XMS9asUg&search=algebra%20word%20problem%20homework
Please simplify the following by using the distributive property:
3(x + 2) = 4(x – 7) =
http://www.youtube.com/watch?v=41ZvGEtuZQk&search=algebra%20word%20problem%20homework
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