Monday, May 3, 2010

Solving one step Algebra Equations

Their are 3 steps on solving one step algebra equations. In this blog I'll be showing the method of applying the opposite operation.

Steps on applying the opposite operation
A+5=7 -5=2 1.Isolate the Variable
-5 2. Apply the opposite operation
a=2 3. Check your answer
2+5=7


b-3=5 +3=8
+3
B=8
B-3=5
8-5=3
5=5


C/3=7
21/3=7
7=7
C=21

4D=16
4+12=16
16=16
D=16

(if their is nothing between to letter(s) or number(s) we suppose that it's multiplication)
Click here for a link to a math site that helps with this topic

Here's a video about the topic:


22 comments:

  1. Great job Mark!! Your post was really oganized and easy to read but next time it would be a good idea make sure you use the right word for example there instead of their. Otherwise, great job!!

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  2. Good job Mark. your post is very understandable and explained alot about your topic, you did a great job on puting color in the important words. But next time put a picture on.

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  3. Nice job Mark. I like that your scribe was neat and organized. It was also easy to understand. Next time you should change the colour of more words so they stand out better.

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  4. Great job mark everything was well organized and easy to read but next time you should put on a picture.

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  5. Great job, Mark. Your scribe was neat and organized. I liked how you put colors to the important words. Nex time, try adding a picture. Also you could of put "there" instead of "their" when you added in a bracket. Good job anyways.

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  6. Great job Mark. It looks organized and neat but next time you should put a picture. Other than that great job.

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  7. Great post. It was very organized and you got all the information down that we needed. I think you could have added more colour.

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  8. Good post Mark ! I like the different colours you used ! but next time you should of added a picture.

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  9. Nice post Mark, I like how its very organized and colourful. But next time you should add a picture.

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  10. Nice post, Mark! It's well organized and colorful. Next time, you should put in a picture.

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  11. good job mark very neat and organized post. Maybe next time put in a picture.

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  12. Good post, Mark. Maybe you should check your grammar before finally posting. You used "their," instead of "there." Next time a picture would be nice too, but over all the post was pretty well done.

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  13. Nice psot mark but it could of needed a bit more color.

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  14. Good post mark I liked the video. Next time you should add a picture.

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  15. good post mark, but you should have had a picture, and spreded out the colors.

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  16. Nice post, everything was easy to understand.

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  17. Good post, Mark! I liked the video. Next time, try adding a photo.

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  18. Great post, i could understand everything. next time add a photo

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  19. Great pos ti thought that it was verycolorful!

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  20. Good post Mark. it was very neat and organized.

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  21. Good Job Mark! It's very neat and organized. Maybe add picture next time.

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  22. Nice Post Mark, try to add a picture next time

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