The equation is
.
Multiply each side by s.
\


Subtract 6 from each side.
\
Factors of left side:
.

Apply zero product property: ab = 0 then a = 0 and b = 0.
\s + 6 = 0 or 
The first factor is s + 6 = 0.
\Subtract 6 from each side.
\

The second factor is
.
Add 1 to each side.
\

CHECK:-
\The equation
.
(Substitute
)
(Add:
)
The solution is true.
The solution is
.