Question

please solve the below question

Answer 1

Hope u like my process
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x + y =2m

or, x = 2m - y ___(1)

=> mx - ny =m² +n²

or, m(2m - y) - ny = m² +n²
_(Substituting the value of x) __

or, 2m² - my - ny = m² +n²

or, - y(m +n) = m² - 2m² +n²

or, y(m + n) = m² - n²

or, y(m+n) = (m+n) (m-n)

or, y = m-n

Putting the value of y in equation (1)
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x = 2m - y = 2m - (m - n)

=2m - m +n = m+n

So...
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X = m + n

Y = m - n
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Hope this is ur required answer

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