Question
Find $34 - (-72)$ and $(-72) - 34$. Are they equal?

Answer

$34 - (-72) = (-72) - 34$
$L. H. S.$
$34 - (-72)$
$= 34 + 72$
$= 106$
$R. H. S.$
$(-72) - 34$
$= -106$
So, it is not equal.

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