You can put this solution on YOUR website! a=angle; a-30 degrees=complement
a+(a-30degrees)=90degrees Add 30 degrees from each side.
2a=120 degrees Divide each side by 2.
a=60 degrees ANSWER 1: The angle is 60 degrees.
a-30degrees=60-30degrees=30 degrees
ANSWER 2: Complement of the angle is 30 degrees.