A cowboy agreed to work for one year for 19200 plus a . He quit after 7 months and was paid 10450 plus a . How many dollars was the worth, if the paid salary reflects the fair proportion of his yearly salary?
Now you can solve for h, which will give you the value of the horse.
(19200 + h)(7) = (10450 + h)(12)
134400 + 7h = 125400 + 12h
9000 = 5h
h = 1800