Question

verify x-(-y) =x+y for the value of x and y

A. x=10,y=18​

Answer 1

Answer:

See the explanation

Step-by-step explanation:

For $x=10,y=18$

$x-(-y)=10-(-18)=10+18=28$

and $x+y=10+18=28$

Clearly they are same, hence verified