Solve for xxx: 3x−1+4x+1=7x2−1\frac{3}{x-1} + \frac{4}{x+1} = \frac{7}{x^2 - 1}x−13+x+14=x2−17.
x=87x = \frac{8}{7}x=78
x=78x = \frac{7}{8}x=87
x=1x = 1x=1
No real solution