What is the solution of 2x1 is greater than 7x1 What is the

What is the solution of 2/x-1 is greater than 7/x+1   

What is the solution of ?

–1 < x < 1 and

–1 < x < 1 and

Solution

1) 2/x -1 > 7/x +1

-2 > 7/x -2/x

-2> 5/x

x> -5/2

Solution : ( -5/2 , inf)

2) -1 <x <1

expressing in interval notation:

(- 1 , 1)