Question

(8) Show that -(-x) = x for each of the following: (i)x=-3/7​

Answer 1

Step-by-step explanation:

x = -3/7

-[-(-3/7)] = -[ 3/7 ] = -3/7 = x

Hope it helps u

Answer 2

Answer:

here, x = -3/7

-(-x)

= -(-3/7)

= 3/7 [since -ve*-ve = +ve]

hence, we can tell that -(-x)=x

hope this helps