Question

verify -(-x)=x for
1. x=5/7
2. x=6/13​

Answer 1

Step-by-step explanation:

-(-x)=x ....(given)

x=5/7 given

-(-5/7) = 5/7

hence proved

similarly

-(-6/13)=6/13

hence proved

NOTE : -(- ) = +

MARK AS BRAINLIEST!!!!

Answer 2

Answer:

Given expression is -(-x)

When x= 5/7

-(-5/7) =5/7

When x = 6/13

-(-6/13)=6/13

Step-by-step explanation:

- × - = +

I hope this is helpful to you...