Question

Find the roots of the following equation 2/[x+1] + 1/[x−1] =1 , x≠ -1 ,1

Answer 1

Step-by-step explanation:

2(x-1)+(x+1)=1

2x-1+x+1=1

3x=1

x=1/3

Answer 2

Step-by-step explanation:

2(x+1)+(x+1)=1

2x+2+x+1=1

3x+3=1

3x=1-3

3x=-2

x=-2/3