Which of the following is the solution set of the given equation?
14 + 8m = 14 - 3m - 5m

14 + 8m = 14 - 3m - 5m
14 + 8m = 14 - 8m (Subtract 3m and 5m)
14 + 16m = 14       (Add 8m to both sides)
16m = 0                 (Subtract 14 from both sides)
m = 0                     (Divide 16 from both sides)

Well in order to lose a pound you would have to burn 1,500 calories. the more calories you burn the more weight you lose. in order to lose 2 pounds you would have to run 4 hours and 28 minutes.