Question

VERIFY THAT -(-X)=X FOR X=11/15

Answer 1

Proof:

Put X = $\frac{11}{15}$

=>-(-X) = $\frac{11}{15}$

=>(-X)=$(-\frac{11}{15})$

Put X=$\frac{11}{15}$ in (-X),

=>$(-\frac{11}{15})$ = $(-\frac{11}{15})$

Hence, LHS = RHS.

Hence, proved.

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Answer 2

Step-by-step explanation:

actually (-) ×(-) = +

so, x=11/15

-(-11/15)= (minus and minus will be cancelled)

= 11/15