Question

Which value is equivalent to x-7/7-x

Answer 1

-1

Step-By Step:

The Answer on Ed

Answer 2

`\large\boxed{(7-x)/(x-7)=-1}`

Explanation:

`(7-x)/(x-7)=(-(x-7))/(x-7)\\\\\text{cancel}\ (x-t)\\\\(7-x)/(x-7)=(-1)/(1)\\\\(7-x)/(x-7)=-1`