Question 673751
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Hi,
{{{(x+14)^2/7^2-(y+12)^2/6^2=1}}}   C(-14,-12)
Standard Form of an Equation of an Hyperbola opening right and  left is:
  {{{(x-h)^2/a^2 - (y-k)^2/b^2 = 1}}} with C(h,k) 
and vertices 'a' units right and left of center,