How old do you think the Earth is?

Someone says, “according to the Bible, the Earth is 6,000 years old.” Scientists say that, “the Earth is billions of years old.” There was this article that shows that the Old Testament was written between 1,200-165 BC, and the New Testament in the first century AD.
So, if the Earth is around 6,000 years old. Then, wouldn’t that means the Earth is around 7,000 years old? As of today, the Earth is around 8,000 years old if it is 6,000 years old according to the Bible. Or, 9,000 years old if the Bible was written between the 1,200-165 BC.
How old do you think the Earth is?
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