5 times increased by 4 is then divided by 2 and the result is 7. Please help me solve this! I know the answer is two I don't understand how to do it though! Thank you.

On her first stroke, maya hit a golf ball 146 yards, 2 feet, 11 inches. on her second stroke, she hit it 163 yards, 1 foot, 2 inches. how far did the ball go all together? convert the answer to larger units whenever possible.