Subtract: x+2x−3−x−1x−3\frac{x + 2}{x - 3} - \frac{x - 1}{x - 3}x−3x+2−x−3x−1
111
3x−3\frac{3}{x-3}x−33
x+1x−3\frac{x+1}{x-3}x−3x+1
2x+12(x−3)\frac{2x+1}{2(x-3)}2(x−3)2x+1