Question

(x - y) + (y - x) + (2y - x)​

Answer 1

Answer:

=x-y+(y-x)+(2y-x)

x-y+(y-x)+(2y-x)=x-y+y-x+2y- x

x-y+(y-x)+(2y-x)=x-y+y-x+2y- x =2y-x.

Answer 2

Answer

x-y+(y-x)+(2y-x)

=x-y+y-x+2y-x

=2y-x.

I hope it is helpful for u

and make me brilliant