English

Solve for X - Mathematics

Advertisements
Advertisements

Question

Solve for x:

`16/x-1=15/(x+1);x!=0,-1`

Solution

Given :

`16/x-1=15/(x+1);x!=0,-1`

`(16-x)/x=15/(x+1)`

`(16-x)(x+1)=15x`

`16x+16-x^2-x=15x`

`16=x^2`

`x=4`

shaalaa.com
  Is there an error in this question or solution?
2013-2014 (March) All India Set 2
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×