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Twin Rivers has a population of 90,80090,800, and its population has been increasing by 800800 people each year. White Stone has a population of 87,20087,200, and its population has been increasing by 1,2001,200 people each year. These trends in population change are expected to continue.\newlineWhich equation can you use to find tt, the number of years it will take for the two cities to have the same population?\newlineChoices:\newline(A) 90,800+800t=87,200+1,200t90,800 + 800t = 87,200 + 1,200t\newline(B) 90,800800t=87,200+1,200t90,800 - 800t = 87,200 + 1,200t\newlineHow long will it take for the two cities to have the same population?\newlineSimplify any fractions.\newline____ years\newline

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Q. Twin Rivers has a population of 90,80090,800, and its population has been increasing by 800800 people each year. White Stone has a population of 87,20087,200, and its population has been increasing by 1,2001,200 people each year. These trends in population change are expected to continue.\newlineWhich equation can you use to find tt, the number of years it will take for the two cities to have the same population?\newlineChoices:\newline(A) 90,800+800t=87,200+1,200t90,800 + 800t = 87,200 + 1,200t\newline(B) 90,800800t=87,200+1,200t90,800 - 800t = 87,200 + 1,200t\newlineHow long will it take for the two cities to have the same population?\newlineSimplify any fractions.\newline____ years\newline
  1. Identify equation: Identify the correct equation to represent the situation where both cities will have the same population in tt years.
  2. Solve for t: Solve for t from the equation 90,800+800t=87,200+1,200t90,800 + 800t = 87,200 + 1,200t.
  3. Isolate tt: Isolate tt on one side of the equation.
  4. Divide to solve: Divide both sides by 400400 to solve for tt.

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