Simplify x/(x+1)*2/(x-1)

$\frac{x}{x + 1} \cdot \frac{2}{x - 1}$

Step 1

Multiply $\frac{x}{x + 1}$ by $\frac{2}{x - 1}$ .

$\frac{x \cdot 2}{(x + 1) (x - 1)}$

Step 2

Move $2$ to the left of $x$ .

$\frac{2 x}{(x + 1) (x - 1)}$