Answers

2015-09-07T19:05:16+05:30
If x+2=0  find the value of x

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2015-09-07T19:22:17+05:30
-2 is the answer because in the equation when two is added to a unknown no. then we take numeral on the right side of the equation and evaluate by changing the sign
x+2=0
x=0-2
x=-2
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