Question

Verify that -(-x)=x for
i) x = 11/15​

Answer 1

Answer:

-x= -11/15

-(-x)= -(-11/15)

=11/15 which is equal to x

Answer 2

Answer:

To prove

-(-x) = +x

Proof

Let x=11/15

-x= -11/15

-(-x) = (-) × (-) 11/15

since - x - = +

Therefore -(-x) = +11/15

or x= 11/15