movie theatre A has a popcorn machine with a 100 gallon capacity and sells 3 gallons of popcorn per hour. movie theater B has a popcorn machine with a 150 gallon capacity and sells 5 gallons of popcorn per hour. write an equation to show when the two popcorn machines will have the same amount of popcorn left use x as your variable
1 answer
100 - 3x = 150 - 5x