The number (x) in: "2 more than three times a number is 647" is what we are solving here.
In other words, you are looking for a number (x) that if you multiply it by three (same as three times) and then add 2, you get 647.
To solve this, you first write the problem as an algebra equation as follows: 3x + 2 = 647
Then you solve the equation by subtracting 2 from both sides, and then divide both sides by 3. Here is the math to
illustrate better:
3x + 2 = 647
3x + 2 - 2 = 647 - 2
3x = 645
3x/3 = 645/3
x = 215
Answer = 215
Note: All answers are rounded to the nearest two decimals.
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