Question

verify that x=-(-x)
x=2/15
​

Answer 1

Step-by-step explanation:

Given,

x=

15

2

Then,

−(−x)

=−(−

15

2

)=

15

2

As we know that by the sign rule of multiplication: (-ve) multiplied (-ve) equals (+ve)

Hence, proved −(−x)=x.