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Wednesday, November 17, 2010

A Meathod We went over in Class

AX+BY=C
-AX -AX What you do to one side of an equation you must do to the other
BY=-AX+C/B
Divide by B on both sides
Y=-A/B+C/B
M=-A/B
B=C/B
I hope you guys find this helpful!
Amelia

2 comments:

  1. Remember that this form is called Standard Form!

    ReplyDelete
  2. And standard form is also called a linear equation in two variables!

    ReplyDelete

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