1.\:\:\frac{x^{2}+2x+1}{x^{2}-1}=\frac{2}{x-1}
2.\:\:\frac{x+7}{x+5}=\frac{2}{x+5}+2
3.\:\:\frac{x+5}{x+3}=\frac{2}{x+3}
4.\:\:\frac{x+5}{x+2}=\frac{3}{x+2}
5.\:\:\frac{5}{x-2}=\frac{20}{x^{2}-4}
6.\:\:\frac{x+4}{x+3}=\frac{1}{x+3}
7.\:\:\frac{x+4}{x+2}=\frac{2}{x+2}
8.\:\:\frac{8}{x-1}=\frac{16}{x^{2}-1}
9.\:\:\frac{3}{x-1}=\frac{6}{x^{2}-1}
10.\:\:\frac{4}{x-2}=\frac{16}{x^{2}-4}
