Question

x+1/x=8, find x-1/x
please help​

Answer 1

Answer:

-6

Step-by-step explanation:

x+1/x=8

x+1=8x

1=8x-x

1=7x

Therefore x=1/7

to find x-1/x i.e. x-1÷x

1/7-1÷1/7

-6/7÷1/7

-6/7×7/1

-42/7

-6

x-1/x is -6