Math, asked by shivaniupadhyay410, 5 months ago

verify X + y is equal to y + x evolving value of x and y first is is X is equal to y by 7 why is equal to - 3 by 2

Answers

Answered by Anonymous

3

Answer:

value of x=5/7 , value of y ,= 3/2

so,x+y=y+x

=5/7+(-3/2)=3/2+5/7

=10-21/14=-21+10/14

=-11/14=-11/14

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