To find:

Formula Used:

1.

2.

Rewriting the given equation,

Using partial fractions,

x = A (2x – 1) + B

Equating the coefficients of x,

1 = 2A

A

Also, 0 = -A + B

B

Substituting in the original equation,

Let I

Here

Substituting for I and combining with the original equation,

Therefore,

or