Question 620151
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Hi,
{{{6/(x-3)-1/(x+3)=51/(x^2-9)}}}
{{{6/(x-3)-1/(x+3)=51/((x-3)(x+3))}}} |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