Question

verify that -(-x)=x. ​

Answer 1

Step-by-step explanation:

I) -(-10/13)=10/13

over here x is given 10/13

so its verified

ii)-(-(-15/17))=-(15/17)=-15/17

over here x is given-15/17

so it is verified

hope it helps

Answer 2

Answer:

1) -10/13 = 10/13

   it is said that when a negative sign is muliplied with another negative sign, the sign turns positive, so here

-(-10/13) = 10/13   negative sign multiplied by another negative sign is obsreved here

10/13 = 10/13

hence verified

2) -15/17

   it's the same method but we observe here that the number has negative sign and negative x negative x negative is negative itself but the RHS also has negative sign since its x

   -(-(-15/17)) = -15/17

    -15/17 = -15/17

   LHS = RHS

   Hence verified

Hope this helped you  ^-^

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