The following equation:
P= 111t + 3400

gives the total population, P, of a small city t years after 1994. Use the equation to determine when
(what year) the population reached a population of 4288 people.

Answer: The population reached a total of 4288 people in the year 80.72

Hint: Don't forget that you are being asked for a year for your answer, not the variables.