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September 21, 2014

September 21, 2014

Posted by **Anonymous** on Tuesday, July 7, 2009 at 10:19pm.

- algebra -
**Ms. Sue**, Tuesday, July 7, 2009 at 10:22pmMy crystal ball is in the shop for repairs.

How do we -- total strangers -- know which method you like best???

Why did you post this question here? We're a homework help site, not a mind-reading site.

- algebra -
**MathMate**, Tuesday, July 7, 2009 at 10:37pmWhat are the pros and cons of each method?

These are your keys.

Graphing gives a visual representation of the system of equations as well as an approximate solution. Substitution and elimination both give accurate mathematical results (ignoring rounding errors). Which technique to use is often problem dependent.

This should give you a headstart. Complete your text and we will be glad to review it for you.

- algebra -
**Jacklyn**, Tuesday, April 6, 2010 at 5:31pmI don't know why people are so rude like you Ms. Sue.

- algebra -
**cole**, Monday, December 6, 2010 at 1:35pmhi was up

- algebra -
**Anonymous**, Friday, April 19, 2013 at 5:24pmx+y=7 x-y=3

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