An office building is 20 feet taller than twice the height of a bank building. If the office building is 320 feet tall, how tall is the bank building?

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asked Jan 6, 2021 222k views

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Yusuke Hakamaya · Answer 1 · 2021-01-10T04:47:50+0000

Answer: 150 feet

Step-by-step explanation: The setup would be 2x + 20 = 320 to find the bank building. You would subtract 20 on both sides, leaving you with 2x = 300. You would divide both sides by 2, leaving it x = 150, which is your answer.

An office building is 20 feet taller than twice the height of a bank building. If the office building is 320 feet tall, how tall is the bank building?

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