write a solution for x=-y
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hey mate the question itself is completely wrong
otherwise the answer is itself x=-y
otherwise the answer is itself x=-y
mansior:
but it is in my examz paper..
Answered by
1
if x+y=0
then we can write,x=-y
now we can give values...
if x+1=0,then x=-1
(-1+1=0)
I hope this helps..
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