Sec. 9. APPEALS. Any applicant aggrieved by a determination of the Commission may, within thirty (30) days after the making of such determination, appeal to the District Court of Galveston County. The Court shall hear all pertinent evidence and shall annul the determination of the Commission if it finds the reasons given by the Commission to be unwarranted by the evidence or to be insufficient in law to warrant the determination of the Commission or make such other decree as justice and equity may require. The remedies provided by this Section shall be exclusive; but the parties shall have all rights of appeal and exception as in other equity cases.