Solve the equation. check your proposed solution by substituting it for the variable in the original equation.

9(5x-9)=23.

Which is the correct choice below and, if necessary, fill in the answer box to complete your choice.

A.

The solution set is

to enter your response here.

(Type an integer or a simplified fraction.) { }

B.

The solution set is

{xxisarealnumber}.

C.

The solution set is

.