Question

Please tell fast it's urgent. Don't give irrelevant answer. I want step by step explanation and I don't want irrelevant answer​

Answer 1

Step-by-step explanation:

Given:-

$= > x = \frac{1}{5} \\ = > y = \frac{3}{7}$

To verify the equation given:-

$= > - (x + y) = ( - x) + ( - y) \\ put \: the \: values \: of \: x \: and \: y \: in \: equation \\ L.H.S, \\ => \: -( \frac{1}{5} + \frac{3}{7} ) \\ = > - ( \frac{7 + 15}{35} ) \\ = > - ( \frac{22}{35} ) = - \frac{ 22}{35}$

$R.H.S, \\ = > (- \frac{1}{5} ) + ( - \frac{3}{7} ) \:$

$= > \frac{ - 7 - 15}{35} \\ = > - \frac{22}{35}$

$L.H.S=R.H.S \:$

$hence \: it \: proved$

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Answer 2

Step-by-step explanation:

may it will be helpful for you.

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