The population of a city is 645 people less than it was 5 years ago. The current population is 13,500. What is the population 5
years ago?
1 answer:
Let the total population of the city 5 years ago = x
The current population of the city is given as = 13500
As the current population is 645 less than it was 5 years ago, so the equation becomes-
x - 645 = 13500
x = 13500 + 645
x = 14145
So, the total population of the city 5 years back was 14145.
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