SOLUTION: {{{6/(x-3)-1/(x+3)=51/(x^2-9)}}}

Algebra ->  Equations -> SOLUTION: {{{6/(x-3)-1/(x+3)=51/(x^2-9)}}}      Log On


   

Question 620151: 6%2F%28x-3%29-1%2F%28x%2B3%29=51%2F%28x%5E2-9%29
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

6%2F%28x-3%29-1%2F%28x%2B3%29=51%2F%28x%5E2-9%29

6%2F%28x-3%29-1%2F%28x%2B3%29=51%2F%28%28x-3%29%28x%2B3%29%29 |Multiplying thru by (x-3)(x+3) so as all denominators = 1

   6(x+3) -(x-3) = 51

    5x +21 = 51

     5x = 30

      x = 6