3x+2/2x-1 + 3+x/2x-1 - 3x-2/2x-1

Question
Answer:
Add similar elements: $ \frac{2}{2x}-\frac{2}{2x}=0$
$=3x-1+3+\frac{x}{2x}-1-\frac{3}{x}-1$
Join $3x-1+3+\frac{x}{2x}-1-\frac{3}{x}-1:{\quad}3x+\frac{1}{2}-\frac{3}{x}$
$=3x+\frac{1}{2}-\frac{3}{x}$
solved
general 11 months ago 2886