Statement: If a is a solution of
then a is also a solution of
.
Conversion statement: If a is a solution of
then a is also a solution of
.
The compound inequality
can be written as
.
Yes, the above statement is true, because the any value of a in the inequality 
is a solution of
.
For example, the value of
is the solution of
, since
is true and the value of
is also solution of
, since
is true.
Yes, the conversion statement is true.