On a 3-week vacation to Paris, Martha's expenses for food, gifts, and accommodations was 80$ less than 3 times her airfare. If the total expenses for the trip was 2, 660, how much was her airfare

On a 3week vacation to Paris Marthas expenses for food gifts and accommodations was 80 less than 3 times her airfare If the total expenses for the trip was 2 66 class=