Math, asked by RRuchika1, 1 year ago

Solve for X and Y 135/x+y +84/x-y=21,150/x+y +77/x-y=21 answer is x=11 ,y=4 plz help me

Nirk: Send me the pic of the question

Answers

Answered by GB2010

1

firstly put the value 1/x+y =m and 1/x-y =n then solve this new equation simultaneously

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RRuchika1: thanks for your help

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