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solving systems of equations using the elimination meathod  TOPIC_SOLVED

I have been really struggling here.


equations are: 8X-9y=24.5
7y -2x=-8.5 first change this to the other order -2x+7y=-8.5
then eliminate a variable?
by deltadawn
on Thu Jan 08, 2009 10:11 pm
 
Forum: Beginning Algebra
Topic: solving systems of equations using the elimination meathod
Replies: 1
Views: 2568

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