The number (x) in: "1 more than three times a number is 511" 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 1, you get 511.
To solve this, you first write the problem as an algebra equation as follows: 3x + 1 = 511
Then you solve the equation by subtracting 1 from both sides, and then divide both sides by 3. Here is the math to
illustrate better:
3x + 1 = 511
3x + 1 - 1 = 511 - 1
3x = 510
3x/3 = 510/3
x = 170
Answer = 170
Note: All answers are rounded to the nearest two decimals.
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