Question
Sun March 27, 2011 By:
 

In elimination method,we eliminate x or y by subtracting or adding equations....,but lot of questions are solved by subtraction.....is the selection of addition and subtraction depends on question?

Expert Reply
Sun March 27, 2011
Dear student, Whether to perform addition or subtraction, totally depends on the type of question. Regards, Team TopperLearning
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