Question

Q15. Verify that: -(-x)=x for x=5/-18



please answer

and follow​

Answer 1

Answer:

Check the Explanation

Step-by-step explanation:

the negative if any negative number or fraction is it's positive number.

That means -(-x) = x

for any value of x that is valid.

Answer 2

Answer:

-(-x)=X for X=5/-18

L.H.S

-(-x)=-(+5/18)

= -5/18

R.H.S

x= -5/18

L.H.S=R.H.S

Hence verified