Find the value of xxx in the equation x+3x−1=x+5x+1\frac{x+3}{x-1} = \frac{x+5}{x+1}x−1x+3=x+1x+5.
x=8x = 8x=8
x=4x = 4x=4
x=2x = 2x=2
x=−4x = -4x=−4